Perhaps you should try some spelling variations:
dong trinh » cong trinh, dong tinh, dong tranh
trinh tinh » trinh kinh, trinh tin, trinh dinh
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
cong cong » cong dong, trong cong, dung cong
tinh cua » trinh cua, sinh cua, tinh chat
cong tan » cong tac, cong san, cong thanh
hang vau » hang dau, hang cau, hang vat

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong trinh tinh - nhanh tinh cua cong cong tan ((hang vau) or (hang va))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong trinh tinh - nhanh tinh cua cong cong tan ((hang vau) OR (hang va))*.