Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
hanh trinh » canh tranh, hanh chinh
thu thuat » phau thuat, thu hut
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
tran cao » toan cao, tran chau, trang cho

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu thuat sach - hanh trinh cua nhung ((cong tan) or (cong san)) tran cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu thuat sach - hanh trinh cua nhung ((cong tan) OR (cong san)) tran cao.
• Adding a wildcard symbol may retrieve word variants: thu thuat sach - hanh trinh cua nhung ((cong tan) or (cong san)) tran cao*.