Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, canh tinh
cua tinh » cua sinh, va tinh, ha tinh
va thong » va thuong, va phuong, he thong
va trong » va truong, va tuong, va trung
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cap » khan cap, thanh lap, thanh cac
moc cua » hoc cua, moi cua, doc cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: moc cua tinh - canh trinh ((va thong) or (va trong)) cong tan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: moc cua tinh - canh trinh ((va thong) OR (va trong)) cong tan than cap.
• Adding a wildcard symbol may retrieve word variants: moc cua tinh - canh trinh ((va thong) or (va trong)) cong tan than cap*.