A worker picks cucumbers at an agricultural industrial park in Nanhe County of Xingtai, north China''s Hebei Province, June 16, 2020. North China''s Hebei Province has asked its major vegetable-growing counties to prioritize supplies to Beijing, after the national capital closed its largest wholesale produce market of Xinfadi following a resurgence of newly confirmed COVID-19 cases linked to the market. The provincial department of agriculture and rural affairs has drafted 13 vegetable bases in 10 counties to guarantee the supply of vegetables to Beijing. (Xinhua/Zhu Xudong)