Perhaps you should try some spelling variations:
truong tham » truong ham, tuong tham, truong thanh
anh truong » manh truong, anh thuong, anh trong
chieu sang » chieu sach, chieu xanh, nhieu tang
tham nhung » thi nhung
nhung cong » dung cong, thong cong, hang cong
thanh toan » thanh hoa, thanh san, tinh toan
hieu lang » hieu quang, nhieu tang, hieu van

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

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