Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh cuong
thanh huong » thanh hung, thanh cong, anh huong
chieu sang » chieu sach, chieu xanh, hieu lang
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan tap » toan ban
tinh » trinh, dinh, minh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((trieu tinh) or (chieu sang)) - ((thanh tuong) OR (thanh huong)) cua nhung cong tan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((trieu tinh) OR (chieu sang)) - ((thanh tuong) OR (thanh huong)) cua nhung cong tan toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((trieu tinh) or (chieu sang)) - ((thanh tuong) OR (thanh huong)) cua nhung cong tan toan tap".
• Adding a wildcard symbol may retrieve word variants: ho ((trieu tinh) or (chieu sang)) - ((thanh tuong) OR (thanh huong)) cua nhung cong tan toan tap*.