Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh cha » thanh ha, thanh nha, thanh phan
hieu van » hieu va, thien van, lieu va
va thanh » gia thanh, ban thanh, va tinh
su sach » so sach, vu sach
vu nang » vuc nang, va nang, vu dang
van cam » van nam, van lam, van cau
cam tuc » cam xuc, cam tu, nam thuc
cha cua » chat cua, cha chua, ca cua
y nang » ky nang, ly nang, v nang
tuc va » thuc va, truc va, tuc xa

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

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