@@風林火山-l7k Northern Vietnam used to be China, or called Vietnam-Chinese. There were a lot of Chinese students taught "Vietnam refuge families" Chinese for extra income early 1980's in California. They consider speaking Chinese is higher class. They were very nice, and doing really well in universities.
I didnt finish watching the video, i paused to comment here. I am soooo impressed with this toung lady, it isnt easy to learn chinese , and she speaks chinese like a native speaker and she only learn the language for 4 years….keep it up girl, you are going somewhere! 👍👍 太棒了👏👏