Perhaps you should try some spelling variations:
thien van » thi van
chat truc » cau truc, chat xuc
cua triet » cua viet, va triet
thu sach » tu sach, thuat sach, thuoc sach
van chat » cao chat
hanh sai » hanh san, hanh tai, danh sai
su triet » su viet, su tien, ve triet
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
truc va » thuc va, thuc vat, trung va
va hanh » van hanh, va thanh, va danh

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach ky nang xa hoi. thien van chat truc va hanh sai ((cua triet) OR (su triet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach ky nang xa hoi. thien van chat truc va hanh sai ((cua triet) OR (su triet))".
• Adding a wildcard symbol may retrieve word variants: thu sach ky nang xa hoi. thien van chat truc va hanh sai ((cua triet) OR (su triet))*.