There have been multiple reports on WeChat and many blogs went viral in China on rumor that TaiG has jailbroken iOS 9.2.1. Even more trusted sites like cnBeta reblogged the rumor but it had been fulled from the site within hours.
The sources pointed to a well-known fake jailbreak site TaiG9 shown below that claimed they have a workable “beta” web-based jailbreak tool available all iPhone, iPad and iPod Touch running iOS 9.2.1 only.
We highly suggest you not to trust any rumors with this or similar screenshots, in case they drops to any international jailbreak community.
The official site for TaiG is www.taig.com that has not been updated since July last year. There is no news from 3K or PP sites reporting on this at all. There is also no confirmed news from anyone or any team with a jailbreak to be released. The most possible timeline to look for a chance for a jailbreak to release should be after iOS 9.3 official release.