I can only put in the chinese kid's that channel, because there is no sound on any channel

At all !!!

Here says I can share to Linkedin, and that will have the sound? 

I didn't insert a video name

https://clipchamp.com/watch/voDYhTPplFd

What is the last frame? 

Well, not this route, ....I used to tell you which routes? Sorry, at the Taipei Station !!! The reason Y !!!