You are welcome to visit us

I have a feeling he is coming to visit you. Probably in front of your boss, other staff and students.

A good CV is a key to get the
opportunity,

You were being given an opportunity, faggot. You only needed to stop jerking yourself off for a minute, bow as much as he generously did to you. Instead you squandered your chance in exchange for a chance to masturbate your puerile little ego. Yuck!

We need to know a teacher if he/she is really good at teaching online

If you can't tell from video demonstrations, extended online interviews and a free 30 minute lesson to any student of your choosing then you are absolutely beyond stupid and should not be in your position. Seriously, nobody can be that stupid.

No, you were desperately wanting to see a foreigner 'answer to you' and were salivating at the idea of telling them what they did wrong and being a judge over a foreigner. Some of us have been teaching in China longer than you've been in the adult work force and know your 'shame culture' better than you do, stupid.

Online teaching is kind of different from
offline teaching

No it isn't any different. It's just far easier.

He didn't hang up on you. He waited for you to do something else but sit there getting off on your petty little power trip trying to soak up the cheap thrill of having a foreigner answer to you. Some advice: When you are told "no" the first time you say 'Okay, thank you sir'.

I guess a well educated and poilte person won't do
that.

You guessed right. Not that you'd know a thing about being polite. You are one of the rudest Chinese he's ever seen .. and that is saying A LOT.

But worse than that, you lost your boss a lot of money. money that's going to your competition instead.

You
are welcome to visit us.

He's going to do a free demonstration for you in front of your boss and staff and students.

The lesson you will learn is "How a foreigner can make you lose face in public" and please know this is his specialty. He's really really good at it.

Then there is a bonus lesson after class. It's about when you sneer 'fighting words' at people and how you can make it much much worse on yourself by doubling down on it, Nicki

tick tock tick tock...

Besides, its about time someone is made to be an example. It looks like it will be you, little lady