Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
chiet tach » chieu sach
hanh tranh » canh tranh, hanh trinh, hanh trang
hieu cach » hieu cac, chieu sach, hieu ca
tranh cua » doanh cua, manh cua
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
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.

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((((hieu cach) or (chieu xanh))) or (chiet tach)) - hanh tranh cua dung cong tan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((hieu cach) OR (chieu xanh))) OR (chiet tach)) - hanh tranh cua dung cong tan phan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((((hieu cach) or (chieu xanh))) or (chiet tach)) - hanh tranh cua dung cong tan phan cau*.