110 How to pronounce 保管（bao guan）in Chinese?|普通话水平测试用普通话词语表（表一）
Channel: CHINESE Blablabla
Date: 29/06/2020

This video tells you how to pronounce the above characters in Modern Standard Mandarin Chinese.
These Characters are also listed in the Putonghua Proficiency Test
普通话水平测试用普通话词语表（表一）