Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
chong cong » cong cong, thong cong, cuong cong
hanh dung » thanh dung, anh dung, hanh dong
cua chong » cua cong, cua chung, cua khong
cong tinh » cong trinh, cong vinh, long tinh
dung cua » dung luan, dung cho
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: theo ((trieu tinh) or (chieu sang)) - hanh dung cua chong cong tinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((trieu tinh) OR (chieu sang)) - hanh dung cua chong cong tinh toan cau*.