Constellations are determined by the date of the solar calendar. On the 4th day of the lunar calendar (200 1), the solar calendar date is May 2nd, and the constellation of that day is Taurus.
Lunar calendar: the tenth day of April.
Dry branches: new silk is smoked in the morning.
Gregorian calendar: Wednesday, May 2, 2006, 5438+0 Taurus
Source: Hua Wang.