What festival is it to enter Mei?

Hello, "into the plum" is the abbreviation of "into", also known as "into the mold" and "into the plum". Mei is not a festival, but refers to the day when it first entered Mei Yu. Meiyu's name comes from a meteorological term in China. In ancient times, it was usually called Huang Meiyu. Huang Meiyu usually refers to the precipitation during the festival in May. People in the middle and lower reaches of the Yangtze River are used to taking the solar terms of mango as the plum festival, which is also called Huangmei when plums are ripe.