CHENGDE, July 22, 2016 (Xinhua) -- Workers make hawthorn products at a fruit processing factory in Chengde City, north China's Hebei Province, July 21, 2016. The annual output of the fruit processing industry in Chengde has reached 1.34 million tons including chestnuts, hawthorn berries, apples, apricots, etc. (Xinhua/Liu Jinhai)