Perhaps you should try some spelling variations:
huong doi » huong dan, trong doi
cua triet » cua viet, su triet, va triet
dung doi » dung tai, dung co, dung mo
so sach » so sanh, bo sach, co sach
hieu va » lieu va, hieu qua
cam tuc » cam xuc, cam tu, nam thuc
y nang » ky nang, ly nang, v nang
va cam » va cham, va cac, va cao
x hoi » xa hoi, o hoi, x ho

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

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