Business Opening Date (开业择日)

Business Opening Date is an encyclopedia term in Chinese calendar and date selection. It names a specific layer of the system; read it by checking calendar layer, stem-branch timing, day officer, clash/combination, event type, and real schedule constraints, then compare it with Date Selection, Auspicious Day, Chinese Almanac, Wealth Position so the entry explains what the term means before it becomes advice.

Business Opening Date belongs to the vocabulary of Chinese calendar and date selection. A source-aware note should first define the system layer, then show which evidence is checked (calendar layer, stem-branch timing, day officer, clash/combination, event type, and real schedule constraints) and only after that describe practical use or cautions.

To understand Business Opening Date, identify its system layer and compare Date Selection, Auspicious Day, Chinese Almanac, Wealth Position. The practical question is not whether the word appears, but what calendar layer, stem-branch timing, day officer, clash/combination, event type, and real schedule constraints says in this case and how much weight that evidence deserves.

• Related terms: Date Selection, Auspicious Day, Chinese Almanac, Wealth Position

In a FateFolio Auspicious Dates report, Business Opening Date should be used as an explanatory anchor: define the term, show the observed evidence from calendar layer, stem-branch timing, day officer, clash/combination, event type, and real schedule constraints, and point to the next related section rather than turning the term into a one-line verdict.

These references support the historical or structural background used to explain Business Opening Date in Chinese calendar and date selection. They are context anchors, not a substitute for checking the term within its own layer.