Farmer Guo Xiliang (L) and his son-in-law Guo Jinhua split honey from hives in Wudi County of Binzhou, east China's Shandong Province, June 22, 2019. (Photos: Xinhua)

Farmer Guo Fumei collects honey in Wudi County of Binzhou, east China's Shandong Province, June 22, 2019.

Farmer Guo Xiliang collects honey in Wudi County of Binzhou, east China's Shandong Province, June 22, 2019.

Farmer Guo Fumei collects honey in Wudi County of Binzhou, east China's Shandong Province, June 22, 2019.

Farmer Guo Fumei collects honey in Wudi County of Binzhou, east China's Shandong Province, June 22, 2019.

Farmer Guo Fumei collects honey in Wudi County of Binzhou, east China's Shandong Province, June 22, 2019.