liwan district, Guangzhou. There is a puffer fish cooking training class in Liwan District, Guangzhou, which belongs to Guangzhou Dingzheng Catering Management Co., Ltd., and will systematically learn the species distinction, slaughter and cooking practices of puffer fish. The puffer fish, which is produced at the intersection of salty and fresh water in the rivers and seas, is a dangerous food. The puffer fish is delicate in meat and delicious in taste, and it has been favored by people since ancient times. The series of dishes are distinctive, unique and wonderful. Because of its special historical position, puffer fish not only enjoys high food praise, but also is decorated with rich and luxurious traditional food culture formed for thousands of years.