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There are 24 solar terms(节气)in China. They can guide farming activities and are believed to be an outstanding achievement by ancient Chinese.
Grain Rain" is the sixth solar term in the 24 solar terms and it is the last solar term in spring. It falls on April 20 this year. The term"Grain Rain" came from a folk story. When Cang Jie created writing characters, grain came down from sky like rainfall. Therefore, the Yellow Emperor named this day as the "Grain Rain". When this day comes, the number of rainfall increases. It is very important for the growth of the grain.
Nowadays, different areas have different customs during "Grain Rain", Picking and cooking tea leaves: "Grain Rain Tea" is the name for the tea made around the time of "Grain Rain" in the south of China. it is considered as one of the best kinds of tea. it not only has a strong and good taste but also can last for a long time in water.
Blessing(祈福)to the sea: "Grain Rain" is a perfect time for fishing. Since it gets warmer and warmer, the sea also gets warmer and more fishes swim in the sea. Fishermen in the north often bless for safety and success on the sea.
Killing insects: As the weather gets warmer. insects become more active. Farmers in Shandong, Shanxi and Shaanxi often use different methods to kill insects.
Taking a bath: In some of the north-west areas, people take the shower in the river during "Grain Rain" period. They think it can help them be far away from the bad luck.