What Are the Twelve Day Officers (Jian Chu) in the Chinese Almanac?

Dating back over two millennia, the Twelve Day Officers (Jian Chu Shi Er Shen) rotate daily relative to the current solar-term month branch.

Rather than labeling a day simply 'good' or 'bad,' each officer describes a specific phase of qi—initiating, cleansing, filling, stabilizing, or closing.

**Success (Cheng)**: Completion and fulfillment—ideal for weddings, grand openings, signing contracts, and moving in.

**Open (Kai)**: Expansion and fresh momentum—great for business launches, housewarming, and starting new projects.

**Stable (Ding)**: Permanence and agreement—favored for engagements, marriage registration, and long-term contracts.

**Remove (Chu)**: Clearing out the old—best for deep cleaning, medical checkups, and ending outdated commitments.

**Build (Jian)** suits travel and planning; **Full (Man)** suits celebrations and abundance; **Balance (Ping)** suits routine maintenance; **Receive (Shou)** suits collecting payments and saving; **Danger (Wei)**—despite its name—simply advises caution with high-risk physical activities while remaining fine for quiet domestic tasks.

**Break (Po)** occurs when the day branch directly clashes the month branch (Month Breaker). Avoid it for weddings, moving, or openings—though it is traditionally used for demolition.

**Close (Bi)** represents inward storage and is unsuitable for launching new ventures or celebrations.