Perhaps you should try some spelling variations:
chau tinh » cuu tinh, ha tinh, cua tinh
canh danh » anh danh, canh dan, canh tranh
dung cong » dung trong
danh qua » hanh qua, doanh quan, manh quan
qua dung » quang dung, su dung, qua song
cong dan » cong san, cong tan, huong dan
phan cau » phan cac, phan tu, toan cau
phan dau » phan tu, hang dau
ho chau » ha chau, ho chu, o chau

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 danh qua dung cong dan ((((phan cau) or (phan lap))) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - canh danh qua dung cong dan ((((phan cau) OR (phan lap))) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - canh danh qua dung cong dan ((((phan cau) or (phan lap))) or (phan dau))*.