Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh vai » thanh hai, thanh van, thanh tai
va cham » va tham
va chat » van chat, va phat, cao chat
nang xa » nang x, lang xa, nang ma
vai cua » dai cua, hai cua, lai cua
vu sach » vu bach, su sach, vu khach
y nang » ky nang, ly nang, v nang
cuc va » chuc va, duc va, cu va
cuu va » cuu van, cuu ve

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 cham) OR (va chat)) ((cuc va) or (cuu va)) thanh vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach y nang xa hoi. lieu ((va cham) OR (va chat)) ((cuc va) OR (cuu va)) thanh vai cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach y nang xa hoi. lieu ((va cham) OR (va chat)) ((cuc va) or (cuu va)) thanh vai cua triet".
• Adding a wildcard symbol may retrieve word variants: vu sach y nang xa hoi. lieu ((va cham) OR (va chat)) ((cuc va) or (cuu va)) thanh vai cua triet*.