Perhaps you should try some spelling variations:
thanh trinh » hanh trinh, thanh tinh, thanh binh
nhanh trinh » hanh trinh, nhanh tinh, nhanh thanh
chi tach » chiu trach, chiet tach, chi thanh
cua dang » cua ban
cong anh » cong danh, dong anh, hong anh
tuan cau » toan cau, quan cau, tuan cu
doi chi » doi khi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi tach - ((nhanh trinh) OR (thanh trinh)) ((cua dang) OR (cua cong)) cong anh tuan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi tach - ((nhanh trinh) OR (thanh trinh)) ((cua dang) or (cua cong)) cong anh tuan cau~".
• Adding a wildcard symbol may retrieve word variants: doi chi tach - ((nhanh trinh) OR (thanh trinh)) ((cua dang) or (cua cong)) cong anh tuan cau*.