Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
vu sach » vu bach, su sach, vu khach
nang xa » nang x, lang xa, nang ma
truc va » thuc va, thuc vat, trung va
hanh co » anh co, danh co, hanh mo
y nang » ky nang, ly nang, v nang
co cua » con cua, ca cua, cong cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach y nang xa hoi. lieu va cac ((duc va) or (truc va)) hanh co cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach y nang xa hoi. lieu va cac ((duc va) OR (truc va)) hanh co cua triet.
• Adding a wildcard symbol may retrieve word variants: vu sach y nang xa hoi. lieu va cac ((duc va) or (truc va)) hanh co cua triet*.