Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh vai » thanh hai, thanh van, thanh tai
hieu ve » hieu va, hieu van
duc ban » duc tan, duc van, duc man
dua ban » dia ban, cua ban, qua ban
su sac » su sach, su cac, su xac
cua te » cua tu
ve dao » de dao, va dao, ve bao
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 dao ((duc ban) or (dua ban)) thanh vai ((cua triet) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky nang x hoi. hieu ve dao ((duc ban) OR (dua ban)) thanh vai ((cua triet) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: su sac ky nang x hoi. hieu ve dao ((duc ban) or (dua ban)) thanh vai ((cua triet) or (cua te))*.