Longjing tea of a finer Longjing is achieved only by using a genuine, slightly porous, Yixing clay teapot, which since the beginning, was popular exactly for preparing green tea well. The tea can be very expensive, and the prices depend on the varieties, of which there are many. Longjing is divided into six grades: "Superior" and then 1 down to 5. Infused leaves are a good indicator of quality, which is characterized by maturity and uniformity of the shoots harvested for processing. High quality Longjing teas produce tender, whole leaves that are uniform in appearance. Lower quality varieties may vary in color
Customs and etiquette in Chinese dining in Chinese countries, there is no tip required unless it is explicitly posted. Usually, if there is a tip required, it will already be on the bill. In Chinese restaurants in the US though, tips are usually expected. It is a common sight for families to fight for the bill, as paying the bill symbolizes generosity and sincerity. Customs and etiquette in Chinese dining Customs and etiquette in Chinese dining are the traditional behaviors observed while eating in Greater China. Traditional Han customs have spread throughout East Asia, but sometimes evolved differently especially following the Communist revolution that produced the