Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tran » thanh trang, thanh toan, thanh tra
hang cong » bang cong, thanh cong, thong cong
dang cong » dung cong
hang nong » thang long, han tong
manh toan » thanh toan, anh tuan, tinh toan
toan ban » van ban

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 tran quang ((((hang cong) OR (dang cong))) or (hang nong)) manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - thanh tran quang ((((hang cong) OR (dang cong))) OR (hang nong)) manh toan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu xanh - thanh tran quang ((((hang cong) OR (dang cong))) or (hang nong)) manh toan ban*".