Perhaps you should try some spelling variations:
theo trieu » theo chieu, thep tieu
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
anh dung » anh dong, anh huong, sach dung
dung cua » dung luan, dung cho
cong tan » cong tac, cong san, cong thanh
tran tan » tran tuan, tran van, tran thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo trieu) or (theo tieu)) tinh - anh dung cua nhung cong tan tran tan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo trieu) OR (theo tieu)) tinh - anh dung cua nhung cong tan tran tan.
• Adding a wildcard symbol may retrieve word variants: ((theo trieu) or (theo tieu)) tinh - anh dung cua nhung cong tan tran tan*.