Curbing the influence of live-streamers . . . Earlier this week, Shanghai revealed a pilot version of “teenager mode” settings for tech companies operating in the city. The announcement follows last month’s nation-wide law drastically restricting Chinese minors’ ability to play video games. Under the law, gamers under the age of 18 are prohibited from gaming on weekdays and are limited to one hour of game play on weekends. Now, as part of its new 20-point guidelines for Shanghai-based tech companies such as streaming platform Bilibili, social media/e-commerce platform Xiaohongshu, and publishing company China Literature, Shanghai is asking companies to...