Perhaps you should try some spelling variations:
theo trieu » theo tieu, theo chieu, thep tieu
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
dan khoan » dan khoa, dai khoang, toan khoan
khoan cam » khoa cam, khoan va, phan cam
cong dan » cong san, cong tan, huong dan

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 tinh - ((thanh trung) or (thanh tung)) cua nhung cong dan khoan cam~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo trieu tinh - ((thanh trung) OR (thanh tung)) cua nhung cong dan khoan cam.
• Adding a wildcard symbol may retrieve word variants: theo trieu tinh - ((thanh trung) or (thanh tung)) cua nhung cong dan khoan cam*.