Lu 'an Guapian is a national historical tea and one of the top ten classic teas in China. Lu 'an melon slices (also called sliced tea) are a special kind of green tea. It is a kind of flaky tea shaped like melon seeds, collected from local endemic varieties, and made by a unique traditional processing technology after pulling the tab, removing the buds and tea stems. "Luan Guapian" has a long history and rich cultural connotation.