Dear Deceived,
This is Jenna, the English speaking lawyer. I have read through the thread. But to be frankly, your explanation is not clear enough for me to really understand the whole picture of this affair and to make a correct judgment regarding the nature of this legal matter whether or not it should be defined as a fraud. Before I study all evidence that you have and before a proper communication with you, I would not be able to provide the legal advice to you. Therefore, my suggestion would be, if you are still in Kunming and still have the willing to deal with this legal matter, then you may have a meeting with me and we may have a discussion about what had happened to you. If it's really a fraud, I then might be able to provide advice and might assist you to file a complaint or a case-report to certain governmental authorities, including the police authority. The reason for me to help you is probably because it is upset to know that the environment of the business security in Yunnan is not as good as I know of, and as a lawyer based in Yunnan who can provide help, I would like to contribute some effort to improve the local legal environment and would be happy to provide certain professional assistance to you. So if you want, you can make an appointment with me for a meeting. Don't worry; it's free of charge for meeting you and having a discussion with you. Hopefully, you could take less regret when you leave China.
Best
Jenna