Perhaps you should try some spelling variations:
chieu sang » chieu xanh, hieu lang, nhieu tang
chieu sach » chinh sach, chiet tach, chieu xanh
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chuc nang, chu bang
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh 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: theo ((chua xang) or (((chieu sach) OR (chieu sang)))) - canh tranh cua nhung cong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua xang) OR (((chieu sach) OR (chieu sang)))) - canh tranh cua nhung cong manh toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chua xang) or (((chieu sach) OR (chieu sang)))) - canh tranh cua nhung cong manh toan cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chua xang) or (((chieu sach) OR (chieu sang)))) - canh tranh cua nhung cong manh toan cau*.