TikTok’s C.E.O. Navigates the Limits of His Power. Shou Zi Chew, TikTok (ByteDance), Beijing Bytedance Technology Co Ltd, Douyin (ByteDance), Mayer, Kevin A, Social Media, Appointments and Executive Changes, Mobile Applications, Computers and the Internet, Video Recordings, Downloads and Streaming, China, Zhang Yiming (1983- )