Lixia is the seventh solar term in the twenty-four solar terms, and the first solar term in summer. The festival time is May 05-07 in the Gregorian calendar every year. At this time, the handle of the Big Dipper points to the southeast, and the yellow longitude of the sun reaches 45°. The almanac: "The fight points to the southeast, which is Lixia. Everything grows up here, so it is called Lixia." When it comes to Lixia, everything is flourishing. After the beginning of summer, the sunshine increases, the temperature gradually heats up, and the thunderstorms increase. Lixia is an important solar term that marks the beginning of the peak season for all things to grow