A photo captures the warm moment of a grandpa teaching his grandson playing erhu (a two-stringed traditional Chinese instrument) on a sunset-bathed lakeside. [Photo by Kong Ming/WeChat account: qilunvxing]

A photo captures the hardship of a coupe selling Chinese cabbages in the whirling snow in the old days. [Photo by Chang Jun/WeChat account: qilunvxing]

A set of photos records the improvement of living standards of fishermen in areas surrounding Weishan Lake, which is China's sixth largest fresh water lake situated in Jining city, Shandong province. [Photo by Li Jie/WeChat account: qilunvxing]