Bank Of China [BOC] / BOC International Holdings

My Business Partner deposited $6.5 Million with Bank of China, Guangzhou location. The Bank Telex notified me of the death of Mr. Shuji, Mrs. Jane Chang, sent me an email that I needed to send her $4, 900.00 via Western Union to Guangzhou, China to open a FLIP Account, I did, then the next day she said I had to send $31, 000. for a re-issue of a expired Certificate of Deposit. I refused, I do not have this kind of money. She said my account would be opened same day as funds received. She lied to me. I have a feeling, she doesn't work in the Telex Department of the Bank of China? her email address is: [protected]@yahoo.com, I search the Internet for a email address to the bank, I have found none, how do I file a Complaint with the Chinese Government that I have been defrauded $4, 900. USD, and it looks like there is no $6.5 Million USD? How can I verify if she works for the Bank, Telex Dept.? Please advise soonest.. John f Wiley II / Priest [protected]@comcast.net 12/30/2012