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Chinese Almanac Tong Shu: May 2021

癸巳 Gui Si (Water Snake) month: 05 May 2021 03:25 PM05 June 2021 07:40 PM

Monthly Three Killings (月三煞 Yue San Sha) is located at the (E1, E2, and E3: 67.6° to 112.5°)

It is advisable to refrain from renovations or loud activities in the Month Three Killings sector.

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Monthly Feng Shui & BaZi Forecast – May 2021

May 2021 in the Chinese Almanac features 立夏 (Start of Summer) and 小滿 (Grain Full), when Fire energy rises — a vibrant phase for expansion, visibility, and tending to what’s beginning to flourish.

👉Each cell includes clickable links to the Daily Chinese Almanac (Tong Shu), Daily BaZi Chart, and Daily Feng Shui Flying Stars.

Sun Mon Tue Wed Thu Fri Sat
1
Saturday, 01 May 2021
Inauspicious
执日(Initiate day)
己酉 Ji You (Earth Rooster)
柳宿 (Liu Constellation)
三月二十(Lunar Month 3, Day 20)
2
Sunday, 02 May 2021
Inauspicious
破日(Destruction day)
庚戌 Geng Xu (Metal Dog)
星宿 (Xing Constellation)
三月廿一(Lunar Month 3, Day 21)
月破 (Month Breaker)
3
Monday, 03 May 2021
Inauspicious
危日(Danger day)
辛亥 Xin Hai (Metal Pig)
张宿 (Zhang Constellation)
三月廿二(Lunar Month 3, Day 22)
4
Tuesday, 04 May 2021
Fair
成日(Success day)
壬子 Ren Zi (Water Rat)
翼宿 (Yi Constellation)
三月廿三(Lunar Month 3, Day 23)
5
Wednesday, 05 May 2021
Dire
收日(Receive day)
癸丑 Gui Chou (Water Ox)
轸宿 (Zhen Constellation)
三月廿四(Lunar Month 3, Day 24)
立夏 (Summer begins)
癸巳 (Gui Si) month begins at 03:25pm
6
Thursday, 06 May 2021
Inauspicious
收日(Receive day)
甲寅 Jia Yin (Wood Tiger)
角宿 (Jiao Constellation)
三月廿五(Lunar Month 3, Day 25)
7
Friday, 07 May 2021
Auspicious
開日(Open day)
乙卯 Yi Mao (Wood Rabbit)
亢宿 (Kang Constellation)
三月廿六(Lunar Month 3, Day 26)
8
Saturday, 08 May 2021
Fair
閉日(Close day)
丙辰 Bing Chen (Fire Dragon)
氐宿 (Di Constellation)
三月廿七(Lunar Month 3, Day 27)
9
Sunday, 09 May 2021
Inauspicious
建日(Establish day)
丁巳 Ding Si (Fire Snake)
房宿 (Fang Constellation)
三月廿八(Lunar Month 3, Day 28)
10
Monday, 10 May 2021
Inauspicious
除日(Remove day)
戊午 Wu Wu (Earth Horse)
心宿 (Xin Constellation)
三月廿九(Lunar Month 3, Day 29)
11
Tuesday, 11 May 2021
Inauspicious
满日(Full day)
己未 Ji Wei (Earth Goat)
尾宿 (Wei Constellation)
三月三十(Lunar Month 3, Day 30)
岁破 (Year Breaker)
12
Wednesday, 12 May 2021
Dire
平日(Balance day)
庚申 Geng Shen (Metal Monkey)
箕宿 (Ji Constellation)
四月初一(Lunar Month 4, Day 1)
13
Thursday, 13 May 2021
Inauspicious
定日(Stable day)
辛酉 Xin You (Metal Rooster)
斗宿 (Dou Constellation)
四月初二(Lunar Month 4, Day 2)
14
Friday, 14 May 2021
Dire
执日(Initiate day)
壬戌 Ren Xu (Water Dog)
牛宿 (Niu Constellation)
四月初三(Lunar Month 4, Day 3)
15
Saturday, 15 May 2021
Inauspicious
破日(Destruction day)
癸亥 Gui Hai (Water Pig)
女宿 (Nu Constellation)
四月初四(Lunar Month 4, Day 4)
月破 (Month Breaker)
16
Sunday, 16 May 2021
Inauspicious
危日(Danger day)
甲子 Jia Zi (Wood Rat)
虚宿 (Xu Constellation)
四月初五(Lunar Month 4, Day 5)
17
Monday, 17 May 2021
Inauspicious
成日(Success day)
乙丑 Yi Chou (Wood Ox)
危宿 (Wei Constellation)
四月初六(Lunar Month 4, Day 6)
18
Tuesday, 18 May 2021
Inauspicious
收日(Receive day)
丙寅 Bing Yin (Fire Tiger)
室宿 (Shi Constellation)
四月初七(Lunar Month 4, Day 7)
19
Wednesday, 19 May 2021
Auspicious
開日(Open day)
丁卯 Ding Mao (Fire Rabbit)
壁宿 (Bi Constellation)
四月初八(Lunar Month 4, Day 8)
20
Thursday, 20 May 2021
Dire
閉日(Close day)
戊辰 Wu Chen (Earth Dragon)
奎宿 (Kui Constellation)
四月初九(Lunar Month 4, Day 9)
21
Friday, 21 May 2021
Inauspicious
建日(Establish day)
己巳 Ji Si (Earth Snake)
娄宿 (Lou Constellation)
四月初十(Lunar Month 4, Day 10)
小滿 (Summer Grains buds)
22
Saturday, 22 May 2021
Excellent
除日(Remove day)
庚午 Geng Wu (Metal Horse)
胃宿 (Wei Constellation)
四月十一(Lunar Month 4, Day 11)
23
Sunday, 23 May 2021
Inauspicious
满日(Full day)
辛未 Xin Wei (Metal Goat)
昴宿 (Mao Constellation)
四月十二(Lunar Month 4, Day 12)
岁破 (Year Breaker)
24
Monday, 24 May 2021
Inauspicious
平日(Balance day)
壬申 Ren Shen (Water Monkey)
毕宿 (Bi Constellation)
四月十三(Lunar Month 4, Day 13)
25
Tuesday, 25 May 2021
Inauspicious
定日(Stable day)
癸酉 Gui You (Water Rooster)
觜宿 (Zui Constellation)
四月十四(Lunar Month 4, Day 14)
26
Wednesday, 26 May 2021
Fair
执日(Initiate day)
甲戌 Jia Xu (Wood Dog)
参宿 (Can Constellation)
四月十五(Lunar Month 4, Day 15)
27
Thursday, 27 May 2021
Inauspicious
破日(Destruction day)
乙亥 Yi Hai (Wood Pig)
井宿 (Jing Constellation)
四月十六(Lunar Month 4, Day 16)
月破 (Month Breaker)
28
Friday, 28 May 2021
Auspicious
危日(Danger day)
丙子 Bing Zi (Fire Rat)
鬼宿 (Gui Constellation)
四月十七(Lunar Month 4, Day 17)
29
Saturday, 29 May 2021
Dire
成日(Success day)
丁丑 Ding Chou (Fire Ox)
柳宿 (Liu Constellation)
四月十八(Lunar Month 4, Day 18)
30
Sunday, 30 May 2021
Inauspicious
收日(Receive day)
戊寅 Wu Yin (Earth Tiger)
星宿 (Xing Constellation)
四月十九(Lunar Month 4, Day 19)
31
Monday, 31 May 2021
Excellent
開日(Open day)
己卯 Ji Mao (Earth Rabbit)
张宿 (Zhang Constellation)
四月二十(Lunar Month 4, Day 20)
     

Main Contents of a Chinese Almanac Tong Shu Calendar

The Chinese Almanac Tong Shu, also Tong Sheng, or simply Chinese Calendar is an ancient, highly detailed day-selection manual used in Feng Shui, BaZi, Chinese metaphysics, and traditional life planning. The Chinese Almanac Tong Shu provides valuable information for finding auspicious dates, along with BaZi and Feng Shui insights. Today, it's used widely in Feng Shui, BaZi, wedding planning, house moving, renovations, business openings, etc.

It is not just a calendar, but a powerful reference guide for:

  • Choosing auspicious dates and times
  • Avoiding inauspicious activities
  • Aligning daily activities with Heaven, Earth, and Humanenergies

Here are the main contents typically found in a Tong Shu.

1. Daily Auspicious and Inauspicious Activities 今日宜忌 (Jin Ri Yi Ji)

  • Lists every day in Lunar and Solar Calendars.
  • Shows the Heavenly Stem and Earthly Branch of the day.
  • Lists Zodiac clashes (e.g., Clash Ox bad for people born in Ox year).
  • Lists what activities are suitable and to be avoided on a particular day.
  • Provides Auspicious vs. Inauspicious activities

For exanple:

Auspicious Activities (宜, Yi):

  • Marriage (嫁娶, Jia Qu)
  • Moving / Relocation (搬迁, Ban Qian)
  • Business Opening (开市, Kai Shì)
  • Travel (出行, Chu Xíng)
  • Signing Agreements (订盟, Dìng Meng)

Inauspicious Activities (忌, Ji):

  • Funerals (安葬, An Zang)
  • Demolition (破土, Po Tu)
  • Litigation (诉讼, Su Song)
  • Major Construction (动土, Dong Tu)
  • Hosting Banquets (宴会, Yan Huì)

2. Master Dong Gong Date Selection (董公择日)

Master Dong Gong, a renowned traditional Chinese date selection master, developed a systematic method to determine auspicious dates. His teachings are applied in daily calendars, helping users choose favorable days for activities based on BaZi, Feng Shui, and the 12 Day Officers.

Master Dong Gong’s expertise spanned the 60-year JiaZi cycle (甲子) for each of the 12 Solar Months, and he conducted in-depth analyses of:

  • 12 Day Officers (建除十二神, Jian Chu Shi Er Shen)
  • 28 Lunar Mansions (二十八宿, Er Shi Ba Xiu)
  • Gods and Killings (神煞, Shen Sha)

By systematically correlating these methods, Master Dong Gong was able to integrate them into his treatise on Date Selection, which is today regarded as one of the cornerstones of traditional Chinese date selection practices.

Our integrated Chinese Almanac combines Traditional Tong Shu and Master Dong (董公) Date Selection to give you precise guidance for choosing favorable dates.

For more details on ✅ Master Dong Gong Date Selection (董公择日)

Chinese Almanac Calendar Tong Shu - 12 Day Officers

3. 12 Day Officers (建除十二神, Jian Chu Shi Er Shen)

Chinese Date Selection assigns a specific energy, or "Day Officer," to each day in a repeating 12-day cycle. The names of these 12 Day Officers are derived from the twelve types of Qi that govern the flow of energy on that day, based on the interaction between the Day Branch and the Month Branch.

The 12 Day Officers in Chinese Alamanac "Tong Shu" is an entry level date selection technique in both FengShui and BaZi Four Pillars of Destiny. This is essential for separating generic usable dates from good usable dates. This method is translated into 12 Day Officers or Deities. "Deity" here has no relation to spirit or godly features. There are used in both FengShui applications and BaZi Four Pillars of Destiny analysis.

When a particular day's branch is the same as the month's branch, the officer is called "Establish (Jian)". This means an Establish (Jian) will always have the same earthly branch for that particular month.

And the following days are derived from the following sequence.

They are

3.1. Establish 建 (Jian)

  • Auspicious for - Starting new projects, opening business, signing contracts.
  • Inauspicious for - Demolition, moving house.

3.2. Remove 除 (Chu)

  • Auspicious for - Getting rid of unwanted things, cleansing rituals, exorcism.
  • Inauspicious for - Weddings, opening.

3.3. Full 满 (Man)

  • Auspicious for - Celebration, marriage, moving house, promotion.
  • Inauspicious for - Lawsuits, arguments.

3.4. Balance 平 (Ping)

  • Auspicious for - General use, peaceful activities, small actions.
  • Inauspicious for - Big decisions, surgery.

3.5. Stable 定 (Ding)

  • Auspicious for - Marriage, engagement, signing contracts, starting classes.
  • Inauspicious for - Moving house.

3.6. Initiate 执 (Zhi)

  • Auspicious for - Long-term tasks, meetings, contracts, investments.
  • Inauspicious for - Travel, burial.

3.7. Destruction 破 (Po)

  • Auspicious for - Demolition, letting go, divorce, ending a cycle.
  • Inauspicious for - Marriage, starting.

3.8. Danger 危 (Wei)

  • Auspicious for - Spiritual practices, meditation, rituals.
  • Inauspicious for - Major decisions, marriage.

3.9. Success 成 (Cheng)

  • Auspicious for - Most auspicious : weddings, business, travel, move, open store.
  • Inauspicious for - Divorce, destruction.

3.10. Receive 收 (Shou)

  • Auspicious for - Harvest, collecting money, receiving honors.
  • Inauspicious for - Lending, giving things away.

3.11. Open 開 (Kai)

  • Auspicious for - Opening, launching, travel, celebration.
  • Inauspicious for - Legal matters.

3.12. Close 閉 (Bi)

  • Auspicious for - Rest, sealing things, closing deals, repairs.
  • Inauspicious for - Starting, marriage.

12 Day Officers - General Usage Tips

  • Success 成 (Cheng) is widely considered the most auspicious for nearly all positive undertakings.
  • Destruction 破 (Po) is the most inauspicious - best for destruction or endings.
  • Use Establish 建 (Jian), Stable 定 (Ding), Success 成 (Cheng), Open 開 (Kai) for initiating.
  • Use Full 满 (Man) for Celebration.
  • Use Remove 除 (Chu), Destruction 破 (Po), Close 閉 (Bi) for cleansing or ending.
  • Balance 平 (Ping) and Danger 危 (Wei) are neutral, but used with caution.

4. The 28 Constellations 二十八宿 (Er Shi Ba Xiu)

They divide the sky into 28 segments and are deeply embedded in Date Selection (择日 Ze Ri), BaZi, and Xuan Kong Feng Shui systems. These 28 Constellations is known as Lunar Mansions or Xiu. Each corresponds to a specific star group, Chinese animal, and element. The Moon passes through one mansion approximately each day, forming a 28-day cycle. Used in Chinese metaphysics to assess the quality of a day - for actions like marriage, moving house, renovations, etc.

The 28 Constellations are grouped into Four Celestial Animals Four Xiang. They are:

East - Azure Dragon - Wood : Symbolizes spring, growth, and rising energy.


4.1. 角宿 Jiao Xiu

  • Horn
  • Noble, scholarly, auspicious

4.2. 亢宿 Kang Xiu

  • Neck
  • Proud, stubborn, aggressive

4.3. 氐宿 Di Xiu

  • Foundation
  • Stable, grounding, constructive

4.4. 房宿 Fang Xiu

  • House
  • Fertile, domestic, joyful

4.5. 心宿 Xin Xiu

  • Heart
  • Emotional, romantic, spiritual

4.6. 尾宿 Wei Xiu

  • Tail
  • Completion, finalization

4.7. 箕宿 Ji Xiu

  • Basket
  • Talkative, sharp, gossipy

North - Black Tortoise - Water : Symbolizes winter, storage, and stillness.


4.8. 斗宿 Dou Xiu

  • Dipper
  • Storage, planning, long-term gain

4.9. 牛宿 Niu Xiu

  • Ox
  • Steady, hardworking, passive

4.10. 女宿 Nu Xiu

  • Maiden
  • Feminine, modest, reserved

4.11. 虚宿 Xu Xiu

  • Void
  • Illusory, emptiness, spiritual

4.12. 危宿 Wei Xiu

  • Danger
  • Dangerous - high, sharp

4.13. 室宿 Shi Xiu

  • Room
  • Shelter, safety, prosperity

4.14. 壁宿 Bi Xiu

  • Wall
  • Protective, structured, stable

West - White Tiger - Metal : Symbolizes autumn, metal, and aggression.


4.15. 奎宿 Kui Xiu

  • Astride
  • Elegant, expressive, intelligent

4.16. 娄宿 Lou Xiu

  • Mound
  • Binding, careful, strict

4.17. 胃宿 Wei Xiu

  • Stomach
  • Nourishing, content, indulgent

4.18. 昴宿 Mao Xiu

  • Pleiades
  • Fierce, combative, impulsive

4.19. 毕宿 Bi Xiu

  • Net
  • Binding, restricting, organizing

4.20. 觜宿 Zui Xiu

  • Beak
  • Articulate, critical, sharp

4.21. 参宿 Can Xiu

  • Orion
  • like, powerful, commanding

South - Vermilion Bird - Fire : Symbolizes summer, fire, and celebration.


4.22. 井宿 Jing Xiu

  • Well
  • Resourceful, life-giving

4.23. 鬼宿 Gui Xiu

  • Ghost
  • Yin energy, funerals, spiritual

4.24. 柳宿 Liu Xiu

  • Willow
  • Flexible, elegant, melancholic

4.25. 星宿 Xing Xiu

  • Star
  • Bright, hopeful, academic

4.26. 张宿 Zhang Xiu

  • Bow
  • Expansive, outgoing, success

4.27. 翼宿 Yi Xiu

  • Wing
  • Fame, honor, artistic

4.28. 轸宿 Zhen Xiu

  • Carriage
  • Movement, travel, transitions

5. Clash and Conflict Animals (日冲 Ri Chong)

In Tong Shu date selection (择日 Ze Ri), “Clash and Conflict Animals” refers to the Chinese Zodiac signs (12 animals) that are in conflict with the Day Branch or Tai Sui (太岁). Every day "clashes" with one of the 12 Chinese Zodiac animals.

For example, If the Day Branch is Zi (子, Rat), it clashes with Wu (午, Horse) → Tong Shu will list 冲马 (Chong Ma) = "Clashes with Horse". People born in the clash sign or performing major tasks on that day should avoid it.

6. Stars and Afflictions (星曜与煞 Xing Yao Yu Sha)

星曜与煞 is commonly used as a header in daily or monthly Tong Shu calendars, Feng Shui guides, and date selection.

星曜 (Xing Yao) refers to celestial or auspicious stars in the Tong Shu / Chinese astrology, e.g., Heavenly Nobleman (天乙贵人), Gold Lock (金匮), Precious Light (玉堂), etc.

煞 (Sha) → "Afflictions" or inauspicious stars / Sha – refers to negative influences, directional taboos, or Sha energies like White Tiger (白虎), Three Killings (三煞), Day Harm (日害), Heavenly Punish (天刑), etc.

Auspicious Stars (吉星, Ji Xing) for example:

  • Heavenly Nobleman (天乙贵人, Tian Yi Gui Ren)
  • Gold Lock (金匮, Jin Gui)
  • Precious Light (玉堂, Yu Tang)

Inauspicious Stars (凶星, Xiong Xing) for example:

  • White Tiger (白虎, Bai Hu)
  • Day Harm (日害, Ri Hai)
  • Heavenly Punish (天刑, Tian Xing)
  • Road Emptiness / Void (路空, Lu Kong)

Sha (煞, Sha) – Location-based or directional taboos for example:

  • Three Killings (三煞, San Sha)

7. Year Breaker (岁破, Sui Po) and Month Breaker (月破 Yue Po)

Year Breaker (岁破, Sui Po)

  • The day that clashes with the Year Branch (太岁, Tai Sui).
  • Effect: Activities done on a Year Breaker day may face obstacles, setbacks, or misfortune. Usually avoid major undertakings like moving house, signing contracts, or weddings.

Month Breaker (月破, Yue Po)

  • The day that clashes with the Month Branch.
  • Similar to Year Breaker but on a monthly scale. Activities may encounter delays or minor problems. Avoid major ceremonies or business decisions if possible.

How to Use in Practice

The Tong Shu isn't just a traditional book - it's a practical tool for selecting auspicious dates based on your goals. Whether you're planning a wedding, starting renovations, or choosing a good day for travel, understanding how to read and apply its symbols, day officers, and activity recommendations can help you align your actions with favorable energies. Here's how to use it in a meaningful, everyday way.

  1. Check the Tong Shu or Chinese Almanac. It tells you which Officer governs each day.
  2. Match the activity.Choose a day with an Officer that supports your activity.
  3. Double-check other factors. Combine with

    • Personal BaZi compatibility (most important)
    • 12 Animal Clash
    • Heavenly Stems/Earthly Branches
    • Lunar Mansions

Check the Tong Shu daily to plan your activities with auspicious dates, enhance your Feng Shui, and harmonize your BaZi energies for a smoother, more prosperous day.

Thank you for using our Chinese Almanac Tong Shu: May 2021.

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