Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh vai » thanh hai, thanh van, thanh tai
tham loc » tham nuoc, cham soc, hau loc
va thanh » gia thanh, ban thanh, va tinh
so sach » so sanh, bo sach, co sach
ly nang » ky nang, ly hang, ly vang
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
va tham » van tham, va cham, va thuat
su sach » vu sach
vai cua » dai cua, hai cua, lai cua
tu sach » thu sach, te sach, tu cach
loc va » hoc va, luc va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (((su sach) OR (so sach)))) ly nang xa hoi. hieu va tham loc va thanh vai cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) or (((su sach) OR (so sach)))) ly nang xa hoi. hieu va tham loc va thanh vai cua triet~".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (((su sach) OR (so sach)))) ly nang xa hoi. hieu va tham loc va thanh vai cua triet*.