People breaking the rules in China? Surely, you must be joking.

I seriously doubt you could prepare good material teaching 8-hour days unless you're just repeating the same lesson over and over again.

I also highly doubt you could make 27k this way. I've not seen any training centres that are able to offer 40 solid teaching hours per week at an hourly wage. Normally they would offer you a monthly salary, which would be much lower.
8 teaching hours a day would also kill you in no time. A typical load for a primary school is about 20 hours per week. At a training centre, it could be much less outside of the peak season.

If you want to make money teaching English in China, I suggest moving to the polluted East. There are more customers, and the pay is better.

I don't know anyone who has one, but last week when I went to the PSB the official asked me if I'd like to apply for one (I didn't ask).

Dear elizaj,

Although my wife, her recently deceased grandmother and I are not US residents or citizens, we have heard that the dem community is able to bend the rules slightly to allow foreign nationals to participate in US elections.

In light of this, and your perceived neutrality with regards to party affiliation, it is our hope that you might afford us the opportunity to show our support for write-in candidate XiJingPing in the 2020 federal elections.

Xie Xie!

Shave the beard, especially if you're planning to teach children. Chinese people don't like facial hair.