I have a certificate of HSK5 with 265 points which proves my high fluency in chinese. I have been a chinese tutor for the past 2 years. My students with different range of age from middle school to office worker or housewife. 

I taught my students from the very beginning, who was not able to speak chinese even a little. However, within a short period of some months, they are able to speak Chinese, able to self study and get HSK certificate.

Besides that, I have been working in international banks (HSBC, SMBC) for around 5 years, so my English skill is proficiency, especially in daily communication, contract, enterprise, trade, ...and other relevant in banking industry.

I am quite confident that I can teach or translate Chinese by Vietnamese or by english and vice versa.