Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tung » thanh tung, manh tung, hanh dung
cua nhung » va nhung
manh toan » thanh toan, anh tuan, tinh toan
cho xanh » cho doanh, cho thanh, cho sinh
anh tang » anh bang, anh dang, anh nang
dan toan » van toan, dan than, xuan toan
cao cho » cap cho, cao chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: cao cho xanh - ((hanh tung) or (anh tang)) cua nhung cong ((dan toan) OR (manh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cao cho xanh - ((hanh tung) OR (anh tang)) cua nhung cong ((dan toan) OR (manh toan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cao cho xanh - ((hanh tung) or (anh tang)) cua nhung cong ((dan toan) OR (manh toan)) cau".
• Adding a wildcard symbol may retrieve word variants: cao cho xanh - ((hanh tung) or (anh tang)) cua nhung cong ((dan toan) OR (manh toan)) cau*.