Where got sign contract 6 months? I just accepted the offer 2 days ago and I browse thru the offer letter, there is no such thing you-must-work for 6 months. They only stated that you're a probation for 6 months and if you want to resign, you have to give 1 month prior notice or just pay 1 month salary and off you go. I am not sure though if your agent forced u to do so because as far as I know, CTSM never do such thing. This is not a special programme like MT or MA where you will be bonded.