Perhaps you should try some spelling variations:
cua triet » cua viet, va triet
anh thuc » am thuc, dan thuc, anh tu
thuc gia » thuc giai, thue gia, thuc dia
thanh va » thanh van, hanh va, thanh ha
cau treo » cau theo, cau tren, cau triet
su triet » su viet, su tien, ve triet
so sach » so sanh, bo sach, co sach
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
y nang » ky nang, ly nang, v nang
va anh » van anh, va danh, va hanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach y nang xa hoi. hieu va anh thuc gia thanh va ((cau treo) or (((cua triet) or (su triet))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach y nang xa hoi. hieu va anh thuc gia thanh va ((cau treo) OR (((cua triet) OR (su triet)))).
• Adding a wildcard symbol may retrieve word variants: so sach y nang xa hoi. hieu va anh thuc gia thanh va ((cau treo) or (((cua triet) or (su triet))))*.