Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh cua » manh cua, hang cua, hanh sua
va chat » van chat, va phat, cao chat
cua cua » cua chua, ca cua, qua cua
va hanh » van hanh, va thanh, va danh
ve cham » va cham, ve chat, vu cham
loc va » hoc va, luc va
vu sac » vu sach, vu san, va sac
sac ky » cac ky, sai ky
ma hoi » mai hoi, ma hoa, me hoi

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

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