Farmers work in a rice field in Gaoqing County in Zibo City, east China's Shandong Province, June 21, 2018. Thursday marked the summer solstice, the northern hemisphere's longest day of the year. (Xinhua/Zhang Weitang)
Farmers work in fields across China on day of summer solstice
Source: Xinhua| 2018-06-22 10:14:06|Editor: Chengcheng
