Perhaps you should try some spelling variations:
cham tuc » nham thuc, pham thuc, tham thuc
xa thanh » va thanh, ha thanh, ta thanh
thanh ve » hanh ve, thanh va, thanh vien
tu sach » thu sach, su sach, te sach
cao hoi » cau hoi, co hoi, cao hoc
hieu va » lieu va, hieu qua
va cham » va chat, va tham
co loi » co hoi
ve hoa » ve khoa, ve hoat, va hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (thu hoach)) ky nang ((cao hoi) or (co loi)). hieu va cham tuc xa thanh ve hoa viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thu hoach)) ky nang ((cao hoi) OR (co loi)). hieu va cham tuc xa thanh ve hoa viet.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thu hoach)) ky nang ((cao hoi) or (co loi)). hieu va cham tuc xa thanh ve hoa viet*.