Formal. According to Aiqicha.com, Yuanjiang City Yunhai Entertainment and Leisure Club was established in 2019 and is located in Yiyang City, Hunan Province. It is an enterprise mainly engaged in resident services. It is a club that is permitted by law and approved by the industrial and commercial department. It has been registered and filed with the local industrial and commercial bureau, and has registered trademarks, industrial and commercial department certification, and business licenses. It is a formal club.