Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
chieu sang » chieu sach, chieu xanh, hieu lang
tuong bang » cuong bang, muong bang, trong bang
tuong cua » truong cua, huong cua, thong cua
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong san, cong tan
toan cau » toan cao, toan ban, toan tap

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