Apps including Tencent’s Yuanbao and Moonshot’s Kimi suspended photo-recognition services during the hours when China's multi-day exams take place.

Suspension comes as 13m students take four-day gaokao tests for limited spots at country’s universities

Apps including Tencent’s Yuanbao and Moonshot’s Kimi suspended photo-recognition services during the hours when China's multi-day exams take place.