All sources

GB/T 33661-2017 Calculation and promulgation of the Chinese calendar

Standardization Administration of China. . Standardization Administration of China, 2017. In Chinese.

Verification
Tier A Author, title, publisher and year checked against a publisher record, catalogue or scan. Entries may cite this.
Reliability
primary-source
Kind
primary
Identifiers
Accessed
2026-07-29

The Chinese title is Nongli de biansuan he banxing. Issued 12 May 2017, effective 1 September 2017, and recorded as current on the national standards portal, where the metadata used here was read. The standard specifies the arrangement rules, the computational model and its required precision, the forms of representation, and the conditions of promulgation. Its full text is not publicly previewable, so nothing here quotes or paraphrases its wording; it is cited for the fact of its existence, its scope statement and its dates.

Cited by

What it is cited for

Where an entry recorded why it leaned on this work, the reason is repeated here. A source cited well outside its own scope is visible in this list before it is visible anywhere else.

The Chinese Lunisolar Calendar
The published national standard for calculating and promulgating the calendar. Cited for its existence, scope statement and dates.