market supervision administration. According to the Baidu map, you can go to the Market Supervision Bureau, No.259 Hong Kong Road, Jianghan District, Wuhan to handle the franchise license, which is responsible for trademark registration and management, protecting the exclusive right to use trademarks and investigating trademark infringement according to law, researching, analyzing and publishing the basic information of market subject registration and trademark registration according to law, and being responsible for the service, supervision and management of individual industrial and commercial households and private enterprises.