Dear Sir/Madam,
This is Elisa from Shanghai, China who is native Chinese speaker.
I have five-year translation experience between English and Chinese and mandarin teaching experience for foreigners which are from several countries like UK, America, Canada, Australia, France, South Africa and so on offline and online. The books we use cover the series from HSK 1 to HSK 6 for Mandarin Level Test and also Chinese business.
For this project, warmly welcome to have a detailed discussion on it.
BR
Elisa