Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh hoi » hanh thoi, hanh noi, hanh hoa
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
duc ban » duc van, dua ban, duc man
hoi cua » hoi chuc
su cac » tu cac, su cao, su can
ve cam » ve cham, ve cac, ve cai
va cam » va cham, va cac, va cao

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

• If you are trying to use Boolean operators, they must be ALL CAPS: su cac ky tang xa hoi. hieu ((ve cam) OR (va cam)) ((duc ban) OR (duc tan)) hanh hoi cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su cac ky tang xa hoi. hieu ((ve cam) OR (va cam)) ((duc ban) or (duc tan)) hanh hoi cua triet~".
• Adding a wildcard symbol may retrieve word variants: su cac ky tang xa hoi. hieu ((ve cam) OR (va cam)) ((duc ban) or (duc tan)) hanh hoi cua triet*.