CHINA - A graduate from a Tianjin university has stirred up controversy on campus by advertising and selling condoms.

The ads are visible almost everywhere including on bulletin boards in front of dinning halls and most dorm buildings.

"I sold them not only for money but for the health of the young guys because certain sexual behaviors are no longer taboo for them in our society today," Yuan said.

While many students and younger teachers are in favor of his service, others strongly oppose his form of businesses on campus.

School authorities have deleted ads he posted on an online forum.