Perhaps you should try some spelling variations:
canh tinh » hanh tinh, manh tinh, canh tranh
vat thong » va thong, vat trong, mat thong
tinh vat » trinh vat, sinh vat, tinh va
cong san » cong tac
than cap » khan cap, thanh lap, thanh cac
ho chau » ha chau, o chau, khoa chau
ho chu » hoi chu, cho chu, ho chua

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) or (ho chu)) tinh - canh tinh vat thong ((cong ty) or (cong san)) than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chau) OR (ho chu)) tinh - canh tinh vat thong ((cong ty) OR (cong san)) than cap.
• Adding a wildcard symbol may retrieve word variants: ((ho chau) or (ho chu)) tinh - canh tinh vat thong ((cong ty) or (cong san)) than cap*.