A homestay owner holds her son at the courtyard in Qinglongwu of Tonglu County, east China's Zhejiang Province, June 15, 2019. In recent years, Tonglu County has been rolling out measures to develope rural tourism industry. Qinglongwu was transformed into a base of rural guesthouses for tourists to experience the countryside life. (Xinhua/Huang Zongzhi)