Liang Senguang of Lianjiang started his business by breeding duck-billed fish and opening a stall that was not closed for 24 hours. August 2007 17 started business in a farm in Foshan city, Guangdong province. He raised the price of his duck-billed fish, which is still popular with customers. In order to better serve customers, he opened a 24-hour booth so that customers can come and buy at any time. This persistence and innovative spirit made him successful in the local market.