Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
chieu sach » chinh sach, chiet tach, chieu sang
hieu manh » chieu xanh, hieu nganh, dieu hanh
dung cong » dung trong
tranh va » tranh van, trang va, trinh va
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu
va dung » van dung, va duong, vat dung

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 manh) or (chieu tinh))) or (chieu sach)) - canh tranh va dung cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((hieu manh) OR (chieu tinh))) OR (chieu sach)) - canh tranh va dung cong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((((hieu manh) or (chieu tinh))) or (chieu sach)) - canh tranh va dung cong dan phan cau*.