Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trang » thanh trung, canh tranh, hanh trinh
thanh tra » thanh toan, thanh hoa
hang cong » hang nong, bang cong, thanh cong
dang cong » dung cong
trang tan » trang tuan, trong tan, tran tan
tra tuan » tran tuan, tra quan, tri tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - thanh tra tuan ((hang cong) or (dang cong)) hanh trang tan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - thanh tra tuan ((hang cong) OR (dang cong)) hanh trang tan.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - thanh tra tuan ((hang cong) or (dang cong)) hanh trang tan*.