Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
huong doi » huong dan, trong doi, dung doi
xa huong » xa phuong, va huong, xa muong
bo sach » hoc sach
co sach » cuon sach, hoc sach
hieu va » lieu va, hieu qua
cam tuc » cam xuc, cam tu, nam thuc
doi cua » dai cua, hoi cua
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: ((bo sach) or (co sach)) ky nang x hoi. hieu va cam tuc xa huong doi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((bo sach) OR (co sach)) ky nang x hoi. hieu va cam tuc xa huong doi cua triet.
• Adding a wildcard symbol may retrieve word variants: ((bo sach) or (co sach)) ky nang x hoi. hieu va cam tuc xa huong doi cua triet*.