female private English teacher wanted- revised

Here are the points on which the mother of the girls is willing to be flexible.
You could be from a country which is English-speaking (Australia, England, etc.), not just from North America.
She could pay 150 an hour.
You could live close to Jida.
For comfort and safety, you still should be a native speaker and female, available in your home seven to nine p.m. Saturday nights. If you have other weekend times available, like Sunday morning, I could ask, but these girls really have quite the schedule already.
Please no responses from Chinese uni students willing to work cheaply.
These girls are good and reliable and have been coming to me for more than 2 years now. They can read well but won't understand everything. This is a good deal for you if you will be in China for a while.