Explanation: Fishing: Labour take. Yuli: opportunity to seek illegitimate interests. One of them an advantage. Source: Mu Xin "South Line Tour Guangzhou - the gateway to southern China" Guangzhou liberation, the underground village of speculation on the yuan to start 'speculation'. They took the opportunity to create profit from black market ... .... " Examples: Guangzhou after the liberation of the underground village of speculation on the yuan to start "speculation." They took the opportunity to create the black market ... ... ~. (Mu Xin "South Line Tour Guangzhou - China's gateway to the South")