2017-11-22 11:13:51|Editor: Mengjie

 

Famers harvest Chinese yam in Renxian County, north China's Hebei Province, Nov. 20, 2017. More than 200 hectares of Chinese yam planeted in Renxian County came into harvest season recently. (Xinhua/Mou Yu)

 

Famers harvest Chinese yam in Renxian County, north China's Hebei Province, Nov. 20, 2017. More than 200 hectares of Chinese yam planeted in Renxian County came into harvest season recently. (Xinhua/Mou Yu)

 

Famers harvest Chinese yam in Renxian County, north China's Hebei Province, Nov. 20, 2017. More than 200 hectares of Chinese yam planeted in Renxian County came into harvest season recently. (Xinhua/Mou Yu)