these two ones are the same person, Mary Yu(Yu Qiuyue ).

Mary yu
Human Resource Manager at Guangzhou Worlda Cultural &Educational Service CO.LTD
http://www.linkedin.com/pub/mary-yu/26/19/412

Mary Casey Yu Yu Qiuyue
vise-president at ju long froup jilong coal mining
Guangzhou, Guangdong, ChinaMechanical or Industrial Engineering
http://www.linkedin.com/profile/view?id=138867448&authType=NAME_SEARCH&authToken=W5ir&locale=en_US&srchid=1373175511373043648471&srchindex=2&srchtotal=2&trk=vsrp_people_res_name&trkInfo=VSRPsearchId%3A1373175511373043648471%2CVSRPtargetId%3A138867448%2CVSRPcmpt%3Aprimary

the scammer's real Chinese name is Yu Qiuyue.

Guangzhou Worlda Cultural &Educational Service CO.LTD is scam agency. it will sell you to "schools", and give you litter money by 20 days delayed ;

Guangzhou Worlda Cultural &Educational Service CO.LTD will exploit you like slavers or animals. Worlda's contract is full of shits. and lots of illegal parts are in worlda's contract, which are against China Labor Law. Worlda and Mary Yu will always breach the contract signed with you.

AFAIK, Chinese mining companies are known for being well protected by corrupt people at the authorities, due to the state's involvement in such companies and most of all, for being blatant slave drivers. Many people also get their positions, not because of what they know but who they know. Then again, anybody who has been in China a while, would be perfectly aware of that.

What I don't understand, is why anybody in such a high position at a SOE in China, would require a relatively small business such as an English training school (even giants such as EF and New Oriental would look pathetically tiny compared to most mining companies) to bring in the money to pay the bills. Maybe Worlda is a money laundering, tax dodging operation or something. One teacher told me that they are expanding into Australia, opening Chinese language schools. Good luck applying such methods in a developed country, lol.

I know that Mary has interests in other training centres too, there's a lot of interconnected companies and quite a web of corruption going on in GZ, but we can only see the very tip of the iceberg. What is certain is that this woman applies similar bullying techniques to foreign teachers to those that she most likely applies to migrant workers working down the coal mines.