Xiaohongshu’s biggest shareholders are in talks to sell shares in the Chinese Instagram-like service at a valuation of at least $20 billion, drawing interest from Tencent Holdings Ltd. and other big names as a potential TikTok US ban approaches.

People are going to Xiaohongshu a.k.a. RedNote, a Chinese social app, in the midst of TikTok's impending ban. Here's what you should know about it.

On the heels of TikTok's looming shutdown on January 19 over its ownership in the U.S. (unless the Supreme Court intervenes), it looks like another American users are flocking to a Chinese app called Xiaohongshu as people become less optimistic that TikTok can overturn U.