Perhaps you should try some spelling variations:
ha triet » nha triet, va triet, hanh triet
sanh thu » sach thu, san thu, doanh thu
thu tang » thu trang, thu thang, thu hang
hanh lam » thanh lap, hanh kem, hanh va
va hanh » van hanh, va thanh, va danh
ve chat » va chat, van chat
so sanh » do sanh
ve cham » va cham, vu cham, ve chim
ma hoi » mai hoi, ma hoa, me hoi
lam ha » nam ha, dam ha, lam chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh thu tang ((ma hoi) or (xa hoi)). hieu ((ve cham) or (ve chat)) duc va hanh lam ha triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh thu tang ((ma hoi) OR (xa hoi)). hieu ((ve cham) OR (ve chat)) duc va hanh lam ha triet.
• Adding a wildcard symbol may retrieve word variants: so sanh thu tang ((ma hoi) or (xa hoi)). hieu ((ve cham) or (ve chat)) duc va hanh lam ha triet*.