- Replace hardcoded Chinese text in footer with t() function calls - Internationalize footer menu titles (Products & Services, Resources, Support & Help) - Internationalize footer menu links (Use Cases, API & Pricing, Developer Documentation, etc.) - Internationalize social media icon titles (WeChat, Weibo, TikTok, Zhihu) - Internationalize copyright text and company name - Add Chinese translations for all new i18n keys in zh-CN.json