Perhaps you should try some spelling variations:
kho tang » cao tang
hang doi » hang loi, huong doi, hang tai
thu san » thuy san, thu ban, phu san
san kho » san khoa, san cho, lan kho
tang xa » trang xa, tang ma, lang xa
qua cac » cua cac
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, vuc van
hanh di » hanh vi, hanh de, danh di
hang di » hang vi, hang dien, hang dich
ca viet » va viet, co viet, hoa viet

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 kho tang xa hoi. hieu qua cac xuc van ((hanh di) or (((hang di) OR (hang doi)))) ca viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu san kho tang xa hoi. hieu qua cac xuc van ((hanh di) OR (((hang di) OR (hang doi)))) ca viet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu san kho tang xa hoi. hieu qua cac xuc van ((hanh di) or (((hang di) OR (hang doi)))) ca viet".
• Adding a wildcard symbol may retrieve word variants: thu san kho tang xa hoi. hieu qua cac xuc van ((hanh di) or (((hang di) OR (hang doi)))) ca viet*.