A photo of a five-year-old child’s homework has gone viral, prompting a heated online debate about mistakes in school materials—and the pressure faced by teachers. In a video shared on TikTok by a ...

When she is busy, Lu Qijun places her phone on her son's desk before he starts his homework. The camera is on — and it stays on. When Ms Lu's son slouches, a calm voice on the phone reminds him to sit ...