This paper, through tape-recording students' conversations with native speakers, makes an attempt to examine the use of CSs by Chinese non-English major students at postgraduate level. The results show that the students are not competent in using CSs, which is easily seen in their heavy reliance on the L1-based strategies and appeal for assistance strategy rather than the more efficient and effective L2-based strategies. Inexperienced in oral communication and unaware of CSs, the students in general need awareness training in the use of CSs. Suggestions are then given as to how to conduct the training in terms of form, procedure and materials.