The Taiwan loach is a type of large-scaled loach. It is mostly distributed in the middle and lower reaches of the Yangtze River and shallow rivers in the northwest of Taiwan Island in my country. In 1992, the Hubei Provincial Fisheries Research Institute conducted breeding and artificial breeding research. Subsequently, the culture was promoted in Zhejiang Huzhou, Shunde, Xiantao and other aquatic technology stations in 2000. In 2011, the culture was promoted again by Nanhai Yuyu Aquatic Products. Due to ownership disputes, the Guangdong Ocean and Fisheries Bureau has commissioned a number of aquatic newspapers and periodicals. Provide clarification and initiate investigation and verification.