Students completing a dance major train in the first class of the new semester at Zhejiang Vocational Academy of Art in Hangzhou City, the capital of East China’s Zhejiang Province, Feb. 21, 2017. The school requires students taking a dance major to weigh themselves during the first class after the Lunar New Year holiday, demanding students who are overweight to run ten laps of the school's field. The weight requirement varies according to the physical condition of each student. The standard weight at the school for a 1.7-meter-tall student is within 42 to 43 kilograms. (Photo/zj
