Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
kinh vai » kinh hai, kinh va, kinh van
so sach » so sanh, bo sach, co sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
va kinh » va tinh, qua kinh
vai cua » dai cua, hai cua, lai cua
xuc va » duc va, tuc 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: so sach ty nang xa hoi. ((hieu ve) OR (hieu qua)) cam xuc va kinh vai cua triet~.
• Adding a wildcard symbol may retrieve word variants: so sach ty nang xa hoi. ((hieu ve) or (hieu qua)) cam xuc va kinh vai cua triet*.