Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
chieu sang » chieu sach, chieu xanh, hieu lang
cua nhung » va nhung
nhung don » nhung van, nhung bo
bang than » bang thanh, ban than, sang than
ho chieu » theo chieu, hoc thieu, doi chieu
don bang » dong bang, von bang, con bang
than cau » toan cau, phan cau, than cap

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 tuong) or (thanh cong)) cua nhung don bang than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - ((thanh tuong) OR (thanh cong)) cua nhung don bang than cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - ((thanh tuong) or (thanh cong)) cua nhung don bang than cau*.