Perhaps you should try some spelling variations:
thanh trung » thanh tung
cua phuong » cuu phuong, luan phuong, xuan phuong
cuc phuong » cac phuong, cuu phuong, chuc thuong
hieu cach » hieu cac, chieu sach, hieu ca
hoc hieu » hoc thieu, hoc hien, doc hieu
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu cach - thanh trung ((cua phuong) or (cuc phuong)) cong tac than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu cach - thanh trung ((cua phuong) OR (cuc phuong)) cong tac than ban.
• Adding a wildcard symbol may retrieve word variants: hoc hieu cach - thanh trung ((cua phuong) or (cuc phuong)) cong tac than ban*.