Let me summarize these points in bullets:
JSFrontend (Next.js + React SPA)，详情可参考同城约会
在公共场所故意裸露身体隐私部位的，处警告或者五百元以下罚款；情节恶劣的，处五日以上十日以下拘留。。业内人士推荐91视频作为进阶阅读
Instagram said that phrases showing an intent or desire to harm one's self, along with terms that promote or glorify suicide and self-harm, would trigger an alert.