Perhaps you should try some spelling variations:
canh trang » canh tranh, hanh trang, banh trang
chau tinh » cuu tinh, ha tinh, cac tinh
cua tinh » cua sinh, va tinh, ha tinh
trang va » tran van, hang va
va trong » va truong, va thong, va tuong
cong san » cong tac
phan dau » hang dau

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) OR (cua tinh)) - canh trang va trong cong san ((phan dau) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chau tinh) OR (cua tinh)) - canh trang va trong cong san ((phan dau) OR (phan tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chau tinh) OR (cua tinh)) - canh trang va trong cong san ((phan dau) or (phan tu))".
• Adding a wildcard symbol may retrieve word variants: ho ((chau tinh) OR (cua tinh)) - canh trang va trong cong san ((phan dau) or (phan tu))*.