Perhaps you should try some spelling variations:
thanh trung » thanh tung
hanh trung » hanh trang, danh trung, hanh trong
manh trung » manh tung, manh hung, sinh trung
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua nhung » va nhung
cong tan » cong tac, cong san, cong thanh
tan han » tan nhan, tran han, tan van
han tai » hang tai, nhan tai, van tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - ((((hanh trung) OR (thanh trung))) or (manh trung)) cua nhung cong tan han tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((((hanh trung) OR (thanh trung))) OR (manh trung)) cua nhung cong tan han tai.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((((hanh trung) OR (thanh trung))) or (manh trung)) cua nhung cong tan han tai".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((((hanh trung) OR (thanh trung))) or (manh trung)) cua nhung cong tan han tai*.