Cheung Xinzhe and Liang Jingru are not from the same agency. Jeff Chang's agency is Taiwan Jushi Music Entertainment Production Co., Ltd., while Leung Jingru's agency is Malaysia's "Big World International Video". A brokerage company is an intermediary or agency company, a profit-making institution that provides intermediary services to customers. There are also celebrity brokerage companies, media film and television brokerage companies, and online live broadcast brokerage companies.