Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thu sach » tu sach, thuat sach, thuoc sach
hieu bac » hieu cac, hieu bai, hieu bat
danh sai » dung sai, danh bat, danh dau
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
bac cau » bach cau, ba cau, bac can
truc va » thuc va, thuc vat, trung va
danh di » danh du, xanh di, danh dien

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. hieu bac cau truc va ((danh di) or (danh sai)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ky nang xa hoi. hieu bac cau truc va ((danh di) OR (danh sai)) cua triet.
• Adding a wildcard symbol may retrieve word variants: thu sach ky nang xa hoi. hieu bac cau truc va ((danh di) or (danh sai)) cua triet*.