Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
danh thai » anh thai, dang thai, dinh thai
van chat » cao chat
thai cua » than cua, tai cuc, tri cua
va tham » van tham, va cham, va thanh
sach ky » sac ky, sach y, sach ty
truc va » thuc va, thuc vat, trung va
nang xa » nang x, lang xa, nang ma
tu sach » thu sach, su sach, te sach
tuc va » thuc va, tuc xa, duc 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 ky nang xa hoi. hieu ((va tham) or (van chat)) ((tuc va) OR (truc va)) danh thai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang xa hoi. hieu ((va tham) OR (van chat)) ((tuc va) OR (truc va)) danh thai cua triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang xa hoi. hieu ((va tham) or (van chat)) ((tuc va) OR (truc va)) danh thai cua triet*".