Xishan Wang has written:

'Xiao'an xin fa' -- subject(s): Astronomy, Astronomy, Chinese, Calendar, Chinese, Chinese Astronomy, Chinese Calendar, Early works to 1800

Nathan Sivin has written:

'Chinese alchemy' -- subject(s): History, Alchemy, Chemistry, China

'Cosmos and computation in early Chinese mathematical astronomy' -- subject(s): Astronomy, Chinese, Chinese Astronomy

Weiyun Qin has written:

'Yue ling cui bian' -- subject(s): Astrology, Chinese, Astronomy, Chinese, Chinese Astrology, Chinese Astronomy, Seasons, Seasons in literature

Binyuan Ouyang has written:

'Jiao shi jing' -- subject(s): Astronomy, Chinese, Chinese Astronomy, Eclipses

It was devised in pre-history.