Drivers for transporting the vegetable work in shift at Wenjindu Port in Shenzhen, south China's Guangdong Province, June 16, 2017. According to statistics by local authorities, over 85 percent of vegetable, fruit and live poultry from China's inland to Hong Kong markets were transported through the Wenjindu Port of Shenzhen. (Xinhua/Mao Siqian)
