Perhaps you should try some spelling variations:
chau tinh » cuu tinh, ha tinh, cua tinh
dung cong » dung trong
than cua » nhan cua, thai cua, ban cua
cong tan » cong tac, cong san, cong thanh
ho chau » ha chau, ho chu, o chau
han cua » hang cua, nhan cua, hanh cua
tan ran » tan tran, tan van, tan san
ran cau » van cau, ban cau, can cau

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 - hanh ((han cua) or (than cua)) dung cong tan ran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - hanh ((han cua) OR (than cua)) dung cong tan ran cau*.