Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, kieu tinh
nhung cong » dung cong, thong cong, hang cong
chau tinh » cuu tinh, ha tinh, cua tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan cau » phan dau, phan cac, phan tu

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (((chieu tinh) OR (chau tinh)))) - canh tranh cua nhung cong tan phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu xanh) or (((chieu tinh) OR (chau tinh)))) - canh tranh cua nhung cong tan phan cau~".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (((chieu tinh) OR (chau tinh)))) - canh tranh cua nhung cong tan phan cau*.