Visitors select tea things at a tea expo in Shijiazhuang, capital of north China's Hebei Province, Oct. 7, 2015. The five-day tea expo kicked off here Wednesday. (Xinhua/Zhu Xudong)
Visitors select tea things at a tea expo in Shijiazhuang, capital of north China's Hebei Province, Oct. 7, 2015. The five-day tea expo kicked off here Wednesday. (Xinhua/Zhu Xudong)