Tea craftsmen stir-fry newly harvested tea leaves at a workshop in Wuyi county, Jinhua, Zhejiang province, on Monday. The county is a well-known production base for organic tea in China and local enterprises are busy processing tea leaves as the temperatures rise in spring. Tea leaves harvested before Qingming Festival, which falls on April 5 this year, are believed to have the best taste for gourmets around the country.