China is the hometown of tea, with a long history of tea cultivation, strict tea worship etiquette and peculiar tea drinking customs. Tea drinking in China has a history of more than 4,700 years since the Shennong era. Tea ceremony is predestined friends, which has existed since ancient times. Serving guests and offering tea is the earliest traditional virtue and etiquette of Han nationality in China. Until 2 1 century, guests always make a cup of fragrant tea when they get home. Celebrations, but also like to entertain with refreshments. Tea party is simple, economical, elegant and solemn. The so-called friendship between gentlemen is as light as water, and it also refers to tea with pleasant fragrance. Han people also have various customs of replacing gifts with tea. Hangzhou, the capital of the Southern Song Dynasty, every long summer, each family cooks new tea and gives it to relatives and friends with all kinds of fine fruits, which is called seven teas. This custom is to put two olives or kumquat in a teacup, which means good luck in the Spring Festival.
The cause of tea supplement: