Perhaps you should try some spelling variations:
hanh dung » thanh dung, anh dung, hanh dong
cho trong » cho truong, choi trong, chon trong
hoc tien » hoc tieng, hoc tren, hoc tieu
hoc vien » hoc viet, hoc tieng, hoc vi
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan cau » phan dau, phan cac, phan tu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((hoc tien) or (hoc vien))) or (hoc hien)) thanh - hanh dung cho trong cong tan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((hoc tien) OR (hoc vien))) OR (hoc hien)) thanh - hanh dung cho trong cong tan phan cau.
• Adding a wildcard symbol may retrieve word variants: ((((hoc tien) or (hoc vien))) or (hoc hien)) thanh - hanh dung cho trong cong tan phan cau*.