Perhaps you should try some spelling variations:
kho tang » cao tang
thuc dan » thuc hanh, hoc dan
ve triet » va trien, su triet
sac kho » suc khoe, cac khoi, dac khoa
tang xa » trang xa, tang ma, lang xa
hieu ve » hieu va, hieu van
thuc va » thuc day
hanh de » hanh ve, hanh kem
te sac » te sach, te cac, te san
ve cam » ve cham, ve cac, va cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac kho tang xa hoi. hieu ve cam ((thuc va) or (((thuc dan) or (thuc vat)))) hanh de ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac kho tang xa hoi. hieu ve cam ((thuc va) OR (((thuc dan) OR (thuc vat)))) hanh de ve triet.
• Adding a wildcard symbol may retrieve word variants: te sac kho tang xa hoi. hieu ve cam ((thuc va) or (((thuc dan) or (thuc vat)))) hanh de ve triet*.