Lai Zhangping first hit the headlines two years ago.
The public thought he was crazy to give up an engineering job with a monthly salary of 5,000 yuan (S$1,060) and start a small grilled pig trotter business in the college area of Songjiang district, Shanghai.
In the eyes of his friends, Lai is now a successful entrepreneur with a monthly profit of 40,000 yuan (S$8,500). He usually sells about 800 grilled pig trotters a day for 8 yuan each and says he plans to open a second branch in Beijing.
One of the secrets to Lai's success is the Internet. Of the meals he has sold, about two-thirds have been ordered online via instant messaging service WeChat and group-buying websites.
Lai was born into a rural family and started work as an engineer in 2008 after graduating from university with a Bachelor of Science degree.
He said he couldn't afford a shop until being granted zero-loans by the government that help college students launch businesses.
The photos were taken in Shanghai on Nov 5, 2014.