Namo bene...

"The Internet is the most popular source of sex information, and about 50 percent of people said they learn about sex through the Internet.

About 20 percent of respondents said primary and secondary schools are their main source of sex education, while 13 percent referred to their universities. Another 13 percent found information in newspapers and magazines. About 18 percent of respondents had not received any sex education at all."


Source:

"Attitudes toward sex changing in China"