do not bother yourself now!!! Kill G and T. After that, you will know the answer by yourself.Frankly speaking, one a few chinese universities are regarded as good ones.And for PHD, you have to match your research interests with those of the faculty. As to the progress, the earlier the better!By the way, what waste your time in your current master's degree?I do know somebody quit from her US Master's program and got admitted by a PHD program.I think you can try to apply for fall 2007.Go ahead! G/T are quite different from CET6.Years ago I got more than 90 too.