How to trigger Tencent's face recognition?

Link has had personal experience in this matter. Although Link is an adult, she lent her account to a friend. Because she logged in from a different place, there was a risk warning on her mobile phone. Therefore, it was officially detected as a suspected underage login, so a pop-up window appeared and face recognition was needed. Friends naturally can't log in, Link logs in by himself, the face is verified successfully, and the account can play normally. The official target is underage players.

False identity.

Some players, perhaps minors, then use technology or ask others to help unlock it. This led to illegal operation. After the platform detects it, it will be identified as a "player who bypasses the anti-addiction system".