Perhaps you should try some spelling variations:
xa chinh » va chinh, tai chinh, dia chinh
tu cach » tu cac
su sach » so sach, vu sach
tu sach » thu sach, te sach, vu sach
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
hieu va » lieu va, hieu qua
cam tuc » cam xuc, cam tu, nam thuc
cua tre » cua te, cuu tre, cua triet
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((tu cach) or (su sach))) or (tu sach)) ky tang xa hoi. hieu va cam tuc xa chinh tri cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((tu cach) OR (su sach))) OR (tu sach)) ky tang xa hoi. hieu va cam tuc xa chinh tri cua tre.
• Adding a wildcard symbol may retrieve word variants: ((((tu cach) or (su sach))) or (tu sach)) ky tang xa hoi. hieu va cam tuc xa chinh tri cua tre*.