A woman weighs a child at a folk customs fair in Ningbo, Zhejiang province, on Saturday. Ningbo has a tradition of weighing children on the first day of summer according to the Chinese lunar calendar, which falls on Monday this year. PHOTO BY GONG GUORONG / FOR CHINA DAILY

Balancing an egg on end during vernal equinox

Kite-flying championship held in E China

Couple leave the city for 'Self-sufficiency Lab' in mountains