I have read through the entire document. I have to be honest with you and let you know that it requires a lot of work. Firstly, I have found several problems in usage - this is understandable as the ideas have been translated from Chinese to English. Second, the paragraphs lack coherence and this makes the document difficult to comprehend. In my opinion, if the introductory special was not applicable, a fair rate for your document would be no less than 5PCoins per word.
Here is a sample paragraph:
"With respect to remuneration, she was earning a basic monthly salary of USD500. Including bonuses, the salary would occasionally reach a maximum of USD833. She was quite satisfied earning USD1100 for 8 hours a day; although, she did do a lot of overtime averaging almost 10 hours a day. She was happy enough with the job to invite her friends and ex-colleagues to join the company too."
If you would like me to proofread your work please go ahead and accept my bid.