Dongsheng Town in April 2003 by the Guangdong Provincial Oceanic and Fishery Bureau as pollution in Guangdong Province crisp grass carp production base, the same year in May by the Ministry of Agriculture crisp grass carp quality and safety of agricultural products center identified as pollution-free agricultural products, the same year in August, "Tung Yu School "brittle grass carp are brand-name products in Guangdong Province (agriculture category) Promotion Commission .