From the Hong Kong Observatory’s Light Rain to Bazi: A Rational Look at Character, Choice, and Timing
The Hong Kong Observatory forecasts “a couple of light rain patches at first, sunny intervals during the day, maximum temperature around 29°C.” Weather shifts mirror life’s changing circumstances. This article uses the Observatory’s daily decisions a
Opening Introduction
The daily weather forecast issued by the Hong Kong Observatory, seemingly mundane, actually holds wisdom about timing and choice.
Bazi culture is not a tool for predicting fortune or misfortune; it is an ancient language for observing character tendencies and interactions with the environment.

Basic Clarifications
Common Misconceptions
- Misconception 1: Bazi can accurately predict specific weather. Wrong. Bazi studies the link between a person’s innate endowments and changes in circumstances, not meteorological forecasts.
- Misconception 2: Bazi determines destiny. Wrong. Bazi only describes inclinations and possibilities; what actually happens depends on acquired choices and adaptation to the environment.
- Misconception 3: Reading Bazi requires birth time accurate to the minute. Wrong. Traditional fate analysis uses the two-hour period (Shichen) as the smallest unit and emphasizes the overall configuration rather than minute differences.
- Misconception 4: Bazi is opposed to science. Wrong. It can be viewed as a systemic thinking model from ancient China, using symbols to record the relationship between humans and nature.
Core Insights
Circumstances as Climate: Annual Luck and 10-Year Luck in Bazi
The Observatory’s forecast reminds us: There is light rain today, but sunny intervals will appear in the afternoon. This phased change shares a striking similarity with the concepts of 10-Year Luck (Da Yun) and Annual Luck (Liu Nian) in Bazi.
A Bazi chart is like the baseline climate characteristics of a region, while 10-Year Luck and Annual Luck act like short-term weather systems; the two combine to create the immediate felt experience.
For example, a person with a relatively weak Day Master encountering an Indirect Resource (Yin Xing) year is like receiving shelter on a rainy day—support comes easily. Yet, if they fail to adapt, they might miss the window for action once the skies clear.
- 10-Year Luck (Da Yun): Changes every ten years; represents the macro environment of a life phase, akin to seasonal shifts.
- Annual Luck (Liu Nian): Changes every year; represents the specific circumstances of that year, akin to daily weather.
- Natal Chart (Yuan Ju): The Bazi combination at birth; represents the innate foundation, akin to a region’s climate zone.
- Weather Proverbs: ‘Red sky at morning, sailors take warning; red sky at night, sailors’ delight.’ Bazi also emphasizes going with the flow rather than forcefully opposing circumstances.
Character as Weather: Viewing Choice Tendencies Through the Ten Gods
The Hong Kong Observatory still mentions ‘sunny intervals’ even on a showery day, showing that weather is never a single state. Human character is just as multidimensional, and the Ten Gods system is the symbolic language that describes it.
The Ten Gods are derived from the interactions between the Day Master and other stems and branches, including Direct Officer (Zheng Guan), Seven Killings (Qi Sha), Direct Resource (Zheng Yin), Indirect Resource (Pian Yin), Direct Wealth (Zheng Cai), Indirect Wealth (Pian Cai), Eating God (Shi Shen), Hurting Officer (Shang Guan), Friend (Bi Jian), and Rob Wealth (Jie Cai).
Faced with the same light rain, people with different Ten God combinations may make drastically different choices. One carries an umbrella, one waits for the rain to stop, and one simply walks out into the drizzle.
- Strong Direct Officer: Tends to follow rules; if the Observatory issues a warning, they reduce outdoor activities, valuing order and responsibility.
- Strong Eating God: Tends to enjoy the process; they find poetry even in light rain, valuing experience and creativity.
- Strong Seven Killings: Tends to challenge pressure; the more unstable the weather, the more they want to go out and get things done, valuing efficiency and breakthroughs.
- Strong Friend: Tends to move in groups; when the weather changes, they ask friends for opinions first, valuing cooperation and fairness.
- Strong Direct Resource: Tends to be conservative and seek stability; they check the forecast repeatedly before leaving home, valuing safety and learning.
Timing and Leveraging Circumstances: The Observatory’s Routine and Bazi Wisdom
The Observatory does not recommend a city-wide shutdown just because of light rain; instead, it provides time-segmented forecasts, allowing citizens to decide their own departure times. This mirrors the timing mindset in Bazi.
In Bazi, the Useful God (Yong Shen) represents the most favorable Five Elements energy. When the 10-Year or Annual Luck moves into a phase where the Useful God is strong, it is like the forecast saying ‘sunny intervals during the day’—a good window for arranging important matters.
But the Useful God is not a cure-all. The truly rational attitude is to understand your own character tendencies, observe the current characteristics of the situation, and then make a flexible choice.
- Leverage, Don’t Gamble: Bazi emphasizes going with the flow, not predicting a rainy day and then betting on when the rain will stop.
- Time-Segmented Decisions: Just as the Observatory breaks its forecast into ‘at first’ and ‘during the day,’ Bazi stresses adopting different strategies for different phases.
- Backup Plans: Carrying an umbrella lets you enjoy the light rain and also handle the sunshine—this is flexibility within one’s configuration.
- Long-Term Perspective: Weather has cycles, and life has ups and downs. The 10-Year Luck in Bazi reminds us to accumulate during low periods and act during peak periods.
Pitfall Avoidance Guide
Important Notes
- Do not use Bazi to predict real-world weather or disasters: Bazi is a humanistic symbolic system and has nothing to do with meteorology.
- Do not reverse-engineer the Bazi of celebrities or public figures: Birth data is private and must not be infringed upon, let alone used for auspicious or inauspicious assertions.
- Do not be superstitious about ‘fortune-changing’ products: What truly changes is cognition and choice, not a trinket that supposedly alters destiny.
- Do not overlook acquired effort: Bazi provides a reference for inclinations, not a verdict. The Hong Kong Observatory itself often emphasizes that ‘forecasts carry inherent uncertainties.’
- Do not use Bazi to label others: For example, ‘people with strong Hurting Officer must be rebellious’ is a stereotype that goes against the spirit of rational education.
- Do not obsess over the ‘perfect timing’: Even on a showery day there is sunshine; life has no absolutely auspicious moment. The key is to set out prepared.
Summary and Recap
The Hong Kong Observatory’s light-rain forecast reminds us: circumstances have cloud and sun, character has tendencies, and choice has flexibility.
Bazi culture is not superstition, but a mirror that helps us see the interaction between our innate endowments and our acquired environment.