Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thi chieu » thi chien, thi hieu, theo chieu
quang cua » quan cua, quang tuan, quang huy
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
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: ((thi chieu) or (theo tieu)) sang - nhanh quang cua nhung cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi chieu) OR (theo tieu)) sang - nhanh quang cua nhung cong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: ((thi chieu) or (theo tieu)) sang - nhanh quang cua nhung cong dan toan cau*.