Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
thien van » thi van
chat truc » cau truc, chat xuc
cua triet » cua viet, su triet, va triet
thu sach » tu sach, thuoc sach, thu hoach
van chat » cao chat
hanh sai » hanh san, hanh tai, danh sai
nang xa » nang x, lang xa, nang ma
truc va » thuc va, thuc vat, trung va
va hanh » van hanh, va thanh, va danh
sai cua » dai cua, hai cua, lai cua

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