Perhaps you should try some spelling variations:
cua triet » su triet, va triet
cham duc » pham duc, cham soc, pham duy
hanh vai » hanh vi, hanh tai, hanh van
cua viet » ca viet, hoa viet, cua vat
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
hanh va » hang va, hanh vi
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
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: su sac ky nang x hoi. hieu ve cham duc va ((hanh vai) or (hanh va)) ((cua triet) or (cua viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky nang x hoi. hieu ve cham duc va ((hanh vai) OR (hanh va)) ((cua triet) OR (cua viet)).
• Adding a wildcard symbol may retrieve word variants: su sac ky nang x hoi. hieu ve cham duc va ((hanh vai) or (hanh va)) ((cua triet) or (cua viet))*.