The aims of the study is to study the meaning of the directional words shang xia li zhong and how to use it correctly. In order to let the Thai people who are learning chinese language know that how to use the directional words shang xia li zhong ,and the types of the problem when someone is using it.To improve the learning skills of the drectional words , and could using the directional words shang xia li zhong correctly. พิมพ์ถูก