What was the name of April in the ancient Chinese calendar?

April of the lunar calendar is called Mitsuki;

If you meet a year or a year, April is your own;

In case of B or Geng Year, April is Xin Si;

In case of year C or year Xin, April is four;

In case of Ding Nian or any year, April is two;

If you encounter the era of the Reform Movement of 1898 or Guisi, April is Ding Si.

Second, the introduction:

April is the fourth month of the Gregorian calendar year and the first abortion month of the year, with 30 days. In the northern hemisphere, April is the second month of spring, and this month's solar terms are Qingming and Grain Rain. April in English comes from the word aperire, which means "open", which may mean that plants begin to grow in spring. Every April, Seville welcomes the traditional festival "April Festival", which marks the beginning of Spanish summer. April in the lunar calendar is the time when citrus and other crops bloom.