Perhaps you should try some spelling variations:
dinh dat » dinh ket, dinh van, dinh lam
thu san » thuy san, thu ban, phu san
hieu va » hieu qua
lang xa » lang ha, dang xay, lang van
nang ma » tang ma, sang ma, nang cao
va dinh » van dinh, va kinh, va tinh
dat su » sat su
xuc va » duc va, tuc va, luc va
su tre » su tri, su triet
san ky » sang ky, van ky, dan ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu san ky ((lang xa) or (nang ma)) hoi. ((lieu va) or (hieu va)) cam xuc va dinh dat su tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu san ky ((lang xa) OR (nang ma)) hoi. ((lieu va) OR (hieu va)) cam xuc va dinh dat su tre.
• Adding a wildcard symbol may retrieve word variants: thu san ky ((lang xa) or (nang ma)) hoi. ((lieu va) or (hieu va)) cam xuc va dinh dat su tre*.