Perhaps you should try some spelling variations:
thanh van » thanh san, thanh toan, thanh phan
cau triet » cau trieu, su triet, cua triet
va thanh » gia thanh, ban thanh, va tinh
te sach » toc sach
ky dang » ky nang
ky danh » ky anh
van cam » van lam, van dam, ban cam
van cau » van dau, van hau, van chat
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ((ky dang) or (ky danh)) xa hoi. thien ((van cam) OR (van nam)) xuc va thanh van cau triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ky dang) OR (ky danh)) xa hoi. thien ((van cam) OR (van nam)) xuc va thanh van cau triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ky dang) or (ky danh)) xa hoi. thien ((van cam) OR (van nam)) xuc va thanh van cau triet".
• Adding a wildcard symbol may retrieve word variants: te sach ((ky dang) or (ky danh)) xa hoi. thien ((van cam) OR (van nam)) xuc va thanh van cau triet*.