Perhaps you should try some spelling variations:
nhanh thang » nhanh thanh, nhanh quang, hanh trang
nhanh lang » nhanh quang, nhan dang, nhanh dong
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
cong tan » cong tac, cong san, cong thanh
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac
theo tu » theo tieu, theo chu, theo yeu
tu sach » thu sach, su sach, te sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tu sach - ((nhanh lang) OR (nhanh thang)) cua nhung cong tan ((than cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tu sach - ((nhanh lang) OR (nhanh thang)) cua nhung cong tan ((than cau) OR (than cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tu sach - ((nhanh lang) OR (nhanh thang)) cua nhung cong tan ((than cau) or (than cap))".
• Adding a wildcard symbol may retrieve word variants: theo tu sach - ((nhanh lang) OR (nhanh thang)) cua nhung cong tan ((than cau) or (than cap))*.