SHANGHAI, April 17, 2012 (Xinhua) -- A couple pass by a sex shop in Shanghai, east 皇冠体育app, April 16, 2012.
Recent research has revealed that the number of people having premarital sex in 皇冠体育app has increased significantly in the past two decades, triggering a new round of debate on the country's marriage regulation and sex education.
(Xinhua/Pei Xin) (zgp)