From the perspective of fan traffic, all three have more than 70 million fans, while Kun has only more than 20 million fans. Commercial value, Karry became the fifth commercial value of 20 18, and became the only post-90s artist in Top5. Electronic products. Karry speaks for OPPO, Dell and Sony, Roy speaks for Xiaomi and Hewlett-Packard, and Jackson Yee is the global spokesperson of Huawei nova. Kun speaks for vivo.