Salesperson Sun Lijuan (L) introduces toy dolls to a foreign trader in Yiwu, east China's Zhejiang Province, Jan. 6, 2017. Foreign trade of Zhejiang Province reached 2.22 trillion yuan (322.87 billion US dollars) in 2016, an increase of three percent year on year, according to data released by Hangzhou Customs. (Xinhua/Tan Jin)