Danyang butterfly fish fillets have been hot pot in Chengdu well for years, and they are delicious. Danyang butterfly fish fillets are mostly found in Hongze Lake pure herring ball fillets, Shantou Chengdu market hot pot and Zengji pickled fish shop. According to Baidu map, the score of hot pot in Chengdu market in the first year was 4. 1 minute (out of 5), while the score of pure herring meatballs and pickled fish in Hongze Lake was 0 (out of 5). Therefore, the delicacy of Danyang butterfly fillets was no less than that of hot pot in Chengdu market in the first year.