Perhaps you should try some spelling variations:
chau tinh » cuu tinh, ha tinh, cua tinh
cua dong » chua dong, cua cong, cua dang
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
phan cac » nhan cach, phan dau, phan lap
ho chau » ha chau, ho chu, o chau
ha dong » hoat dong, van dong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chau tinh - canh tranh ((cua dong) or (((ha dong) or (huy dong)))) cong tan phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - canh tranh ((cua dong) OR (((ha dong) OR (huy dong)))) cong tan phan cac.
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - canh tranh ((cua dong) or (((ha dong) or (huy dong)))) cong tan phan cac*.