Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh tung » thanh cong
hoc chieu » hoc thieu, ho chieu, hoc hien
cua nhung » va nhung
tran minh » tran dinh, van minh, xuan minh
tung cua » trung cua, tuong cua, dung cua
cong san » cong tac
than man » than ma, thanh san, tran manh

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu tinh - thanh tung cua nhung ((cong ty) or (cong san)) ((than man) or (tran minh))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu tinh - thanh tung cua nhung ((cong ty) OR (cong san)) ((than man) OR (tran minh)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - thanh tung cua nhung ((cong ty) or (cong san)) ((than man) or (tran minh))*.