Perhaps you should try some spelling variations:
nhanh long » nhanh dong, thanh long, nhanh lang
hoc thieu » toc thieu, hoc hien
cong cong » cong dong, dung cong, dang cong
ho chieu » theo chieu, doi chieu, mot chieu
long cua » luong cua, cong cua, dong cua
van toan » van tuan, van tan, van thanh
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (hoc thieu)) sach - nhanh long cua ((cong cong) OR (trong cong)) van toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) sach - nhanh long cua ((cong cong) OR (trong cong)) van toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (hoc thieu)) sach - nhanh long cua ((cong cong) OR (trong cong)) van toan cau".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) sach - nhanh long cua ((cong cong) OR (trong cong)) van toan cau*.