Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung huong » nhung phuong, nhung tuong, nhung dung
chieu sang » chieu sach, chieu xanh, hieu lang
nhung cong » dung cong, thong cong, hang cong
thanh toan » thanh hoa, thanh san, tinh toan
trung cap » truong cao, trung tam
ho chieu » theo chieu, hoc thieu, doi chieu
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: ho chieu sang - thanh trung cap ((nhung cong) or (nhung huong)) thanh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh trung cap ((nhung cong) OR (nhung huong)) thanh toan ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh trung cap ((nhung cong) or (nhung huong)) thanh toan ban*.