Yushui, or Rain Water, the second solar term of the Chinese lunar calendar, began on February 19 this year. Farmers are busy conducting farmwork in this farming season, creating a busy scene in the fields. The photo shows farmers busy working in Ximenkou Village, Qianzhou Neighborhood, Jishou City on that day. (Photo/Liu Zhenjun)

Yushui, or Rain Water, the second solar term of the Chinese lunar calendar, began on February 19 this year. Farmers are busy conducting farmwork in this farming season, creating a busy scene in the fields. The photo shows farmers taking care of chili seedlings at a seedling cultivation plantation in Gaoche Village, Dongmen Neighborhood, Daoxian County on that day. (Photo/Zhou Fenglian)

Yushui, or Rain Water, the second solar term of the Chinese lunar calendar, began on February 19 this year. Farmers are busy conducting farmwork in this farming season, creating a busy scene in the fields. The photo shows villagers covering a field with mulching film in Jintangmei Village, Xiaopu Town, Jiangyong County on that day. (Photo/Tian Rurui)

Yushui, or Rain Water, the second solar term of the Chinese lunar calendar, began on February 19 this year. Farmers are busy conducting farmwork in this farming season, creating a busy scene in the fields. The photo shows a farmer ploughing the fields with a ploughing machine in Yanglin Town, Hengdong County on that day. (Photo/Cao Zhengping and Shan Liang)

Yushui, or Rain Water, the second solar term of the Chinese lunar calendar, began on February 19 this year. Farmers are busy conducting farmwork in this farming season, creating a busy scene in the fields. The photo shows farmers harvesting kudzu vine roots in Ganbi Community, Shigao Neighborhood, Longshan County on that day. (Photo/Zeng Xianghui)

Yushui, or Rain Water, the second solar term of the Chinese lunar calendar, began on February 19 this year. Farmers are busy conducting farmwork in this farming season, creating a busy scene in the fields. The photo shows farmers working in the fields in Ximenkou Village, Qianzhou Neighborhood, Jishou City on that day. (Photo/Liu Zhenjun)

Yushui, or Rain Water, the second solar term of the Chinese lunar calendar, began on February 19 this year. Farmers are busy conducting farmwork in this farming season, creating a busy scene in the fields. The photo shows farmers working in the fields in Zhaiyang Village, Shijiachong Neighborhood, Jishou City on that day. (Photo/ Yao Fang and Yang Yanping)

Yushui, or Rain Water, the second solar term of the Chinese lunar calendar, began on February 19 this year. Farmers are busy conducting farmwork in this farming season, creating a busy scene in the fields. The photo shows farmers picking morel mushrooms in Siping Village, Shigao Neighborhood, Longshan County on that day. (Photo/Zeng Xianghui)

Yushui, or Rain Water, the second solar term of the Chinese lunar calendar, began on February 19 this year. Farmers are busy conducting farmwork in this farming season, creating a busy scene in the fields. The photo shows farmers ploughing the fields in Zhaiyang Village, Shijiachong Neighborhood, Jishou City on that day. (Photo/Yao Fang and Yang Yanping)

Yushui, or Rain Water, the second solar term of the Chinese lunar calendar, began on February 19 this year. Farmers are busy conducting farmwork in this farming season, creating a busy scene in the fields. The photo shows a farmer ploughing the fields with a ploughing machine in Yanglin Town, Hengdong County on that day. (Photo/Cao Zhengping and Shan Liang)

Yushui, or Rain Water, the second solar term of the Chinese lunar calendar, began on February 19 this year. Farmers are busy conducting farmwork in this farming season, creating a busy scene in the fields. The photo shows farmers fertilizing the fields in Tantian Village, Zhongshan Neighborhood, Xintian County on that day. (Photo/Zhong Weifeng)

Yushui, or Rain Water, the second solar term of the Chinese lunar calendar, began on February 19 this year. Farmers are busy conducting farmwork in this farming season, creating a busy scene in the fields. The photo shows farmers fertilizing the fields in Tantian Village, Zhongshan Neighborhood, Xintian County on that day. (Photo/Zhong Weifeng)

Yushui, or Rain Water, the second solar term of the Chinese lunar calendar, began on February 19 this year. Farmers are busy conducting farmwork in this farming season, creating a busy scene in the fields. The photo shows farmers busy working in a potato plantation in Longxing Village, Longtan Town, Jiahe County on that day. (Photo/Huang Chuntao)

Yushui, or Rain Water, the second solar term of the Chinese lunar calendar, began on February 19 this year. Farmers are busy conducting farmwork in this farming season, creating a busy scene in the fields. The photo shows farmers busy working in a potato plantation in Longxing Village, Longtan Town, Jiahe County on that day. (Photo/Huang Chuntao)