What is the relationship between fanfan and Dong Chi Xiaohui?

Colleague wuli's family has five accounts: sister wuli Shangyou, brother wuli, wuli Rose Tong, wuli Dongchi and brother wuli Xiaohui. They belong to Beijing Carl Media and are colleagues. Carl Media is an MCN organization with more than 600 accounts at home and abroad. In addition to brother wuli, there are self-incubating accounts, such as poison horn show and northeast sauce in Los Angeles, which are unparalleled in the interior.