Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh dai » hanh tai, hanh dao, vanh dai
truc va » thuc va, thuc vat, trung va
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
ve cham » ve chat, vu cham, ve chim
va cham » va chat, va tham
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky tang xa hoi. hieu ((ve cham) or (va cham)) ((truc va) or (tuc xa)) hanh dai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky tang xa hoi. hieu ((ve cham) OR (va cham)) ((truc va) OR (tuc xa)) hanh dai cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sac ky tang xa hoi. hieu ((ve cham) or (va cham)) ((truc va) or (tuc xa)) hanh dai cua triet*.