关于 | 简体中文-英语翻译——剑桥词典 I've had a letter from the tax authorities concerning my tax payments 我收到了税务部门寄来的关于我纳税情况的一封信。
关于 - Chinese Grammar Wiki 关于 (guānyú) currently has the following grammatical points associated with it: Expressing "about" with "guanyu" (B1) Comparing "duiyu" and "zhiyu" (B2) Comparing "guanyu" and "duiyu" (B2) Not what you're looking for? Check the wiki page for guanyu or search for 关于