Lesson 16 Where is the restroom please? May 14, 2022 By admin Lesson 16 Where is the restroom, please? Xǐ shǒu jiān 洗手间 restroom qǐngwèn xǐshǒujiān zài nǎ’er? 请问洗手间在哪儿？ Where is the restroom, please? This lesson is only available to members, please register.