There are mandarin fish in Fengshuba Reservoir. Fengshuba Reservoir is a real reservoir located in Baoxing County, Ya 'an City, Sichuan Province, China. It is understood that Fengshuba Reservoir has a large water area and certain fishery resources, including freshwater fish such as mandarin fish, crucian carp and grass carp. So there may be mandarin fish in Fengshuba Reservoir. However, the specific situation may need further investigation and confirmation.