Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
canh trinh » canh tranh, hanh trinh, canh tinh
thanh toan » thanh hoa, thanh san, tinh toan
hang cong » dang cong, hang nong, bang cong
manh toan » tinh toan
trinh va » trinh van, trinh vat, trinh ve
va hang » van hang, va nang, va lang

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 - canh trinh va hang cong ((((manh toan) or (anh tuan))) or (thanh toan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - canh trinh va hang cong ((((manh toan) OR (anh tuan))) OR (thanh toan)) tap.
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - canh trinh va hang cong ((((manh toan) or (anh tuan))) or (thanh toan)) tap*.