China’s Newest Cram School Craze: Sex Ed Camps

SHANDONG, East China — “What are the differences between men’s and women’s bodies?” asks Jiang Lingling. The 11 young children huddled around her look thoughtful for a moment. “Girls’ chests are bigger than boys’,” says one boy. “But Captain America’s chest is also big,” counters another.

At the back of the room, the children’s parents start to giggle. But Jiang isn’t fazed. She’s…