Need a Chinese translator(Qualify test)

Need a native Chinese Mandarin translator for our long term project from English to Chinese. It's a big project but need to check the quality of translation by a small assignment like 500 words. After approve this 500 words translation , we will proceed the whole project.
Budget: 8-10 aud
Deadline : 12-15 hours.
Note: Place your bid if you can accept our all requirements.