Inspired by a video of a boy threatening his girlfriend with a broken lipstick on the Internet, Lu Qianbao invented an edible candy lipstick, which has gained popularity since it was launched. Its monthly sales revenues reach RMB 2 million yuan. Lu said he only bought a 15-yuan fake ring when his wife married him. Now his biggest wish is to buy a ring she likes.

(Executive Editor: Yongliu He)