Perhaps you should try some spelling variations:
nhanh tang » nhanh thang, nhanh lang, nhanh mang
chau tinh » cuu tinh, ha tinh, cac tinh
van thong » van thuong, van phong, va thong
cua tinh » cua sinh, va tinh, ha tinh
tang van » dang van, hoang van, trong van
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
phan cau » phan dau, phan cac, phan tu

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: theo ((chau tinh) OR (cua tinh)) - nhanh tang van thong ((cong tan) OR (cong san)) phan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chau tinh) OR (cua tinh)) - nhanh tang van thong ((cong tan) or (cong san)) phan cau~".
• Adding a wildcard symbol may retrieve word variants: theo ((chau tinh) OR (cua tinh)) - nhanh tang van thong ((cong tan) or (cong san)) phan cau*.