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Chinese Almanac Tong Shu 通书: Master Dong Gong (董公择日)

Date Selection with Master Dong Gong and Chinese Almanac Tong Shu 通书

Chinese Almanac Tong Shu 通书: Master Dong Gong (董公择日)

Choosing auspicious dates has been a cornerstone of Chinese tradition for thousands of years. Whether it’s planning a wedding, moving into a new home, starting a business, or signing an important contract, selecting the right day is believed to bring harmony, success, and good fortune.

In Chinese practice, two main systems guide date selection: Tong Shu (通书), the traditional Chinese Almanac, and Master Dong (董公) Date Selection, a specialized method developed by the renowned Master Dong. Our integrated almanac combines the best of both systems to provide precise and practical guidance for modern users.

Why Our Chinese Almanac (Calendar) Tong Shu Is Narrower and Stricter


Our Chinese Almanac is narrower and stricter than a traditional Tong Shu (通书) because it incorporates Master Dong (董公择日) date selection. While a regular Tong Shu offers broad guidance for daily activities, our almanac focuses on highly auspicious dates for major life events like weddings, moving, or signing contracts. By combining traditional astrology, Feng Shui principles, and Master Dong’s precise rules, we provide reliable, carefully filtered dates so you can plan important occasions with confidence.

Traditional Chinese Almanac Tong Shu Tong Shu (通书)


The Tong Shu, also known as the Chinese Almanac, is a yearly calendar that provides general guidance for daily activities. It includes:
  • Heavenly Stems and Earthly Branches (干支) for each day

  • Auspicious (吉) and inauspicious (凶) activities

  • 24 Solar Terms (二十四节气) for seasonal alignment

  • Recommended hours (时辰吉凶) for specific tasks
The Tong Shu is broad and general, offering guidance suitable for a wide range of daily activities. It serves as a reference for planning everything from travel and business to personal milestones.

Master Dong Gong Date Selection (董公择日)


Born Dong De Zhang, Master Dong Gong was a renowned astrologer of the Ming Dynasty (1368–1644). Through years of careful research and corroboration of available evidence, he developed a meticulous and highly accurate system for calculating the positions and influences of stars throughout the different Solar Months of the year.

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.

Key Differences Between Tong Shu and Master Dong


Feature Tong Shu (通书) Master Dong Gong (董公择日)
Scope Broad daily guidance for all activities Specialized for major life events
Personalization General advice for everyone Can incorporate BaZi and personal factors
Level of Detail Day + auspicious/inauspicious activities Day + precise rituals + favorable stars/mansions
Usage Minor activities Important ceremonies or events like weddings, moving, renovations, contracts
Accuracy Good for general planning More precise for critical events

How Our Chinese Almanac Tong Shu Combines Both


Our almanac integrates Tong Shu and Master Dong to provide both broad daily guidance and precise auspicious date selection.
  1. General planning: Use Traditional Tong Shu alone for everyday decisions and minor activities

  2. Major events: Rely on Traditional Tong Shu + Master Dong Gong (董公择日) for weddings, moving, contracts, and important ceremonies

Plan Your Life Using Auspicious Dates


Our integrated Almanac combines Tong Shu and Master Dong (董公) Date Selection to give you precise guidance for choosing favorable dates. However, your BaZi (Four Pillars of Destiny) always takes priority — it determines which days are truly auspicious for you personally. For the most accurate planning of major life events, use our Almanac alongside your BaZi chart.

Thank you for reading our article: "Chinese Almanac Tong Shu 通书: Master Dong Gong (董公择日)" published on Monday, 29 September 2025

Unlock Your Luck and Home Energy with These Free BaZi and Feng Shui Tools:

  1. Free BaZi Four Pillars of Destiny Calculator 八字排盘 – Create your Four Pillars chart quickly.
  2. Free Feng Shui Flying Star Calculator 风水飞星盘 – Find lucky directions and improve energy.
  3. Free Daily Chinese Almanac Tong Shu 通书 – Discover lucky hours and what to avoid.
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