Perhaps you should try some spelling variations:
cau triet » cau trieu, su triet, cua triet
thanh va » thanh van, thanh ha, thanh ve
hanh va » hang va, hanh vi
tu sach » thu sach, te sach, tu cach
nang xa » nang x, lang xa, nang ma
su sach » so sach, vu sach
cam luc » cam xuc, cau luc
va cam » va cham, va cac, va cao
luc va » duc va, tuc va, loc va

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 (su sach)) ky nang xa hoi. lieu va cam luc va ((thanh va) OR (hanh va)) cau triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (su sach)) ky nang xa hoi. lieu va cam luc va ((thanh va) OR (hanh va)) cau triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) or (su sach)) ky nang xa hoi. lieu va cam luc va ((thanh va) OR (hanh va)) cau triet*".