Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
thanh de » thanh ve, thanh do, thanh le
cham xuc » cam xuc, chat xuc, cham soc
hieu va » lieu va, hieu qua
va cham » va chat, va tham
xuc van » duc van, luc van, vuc van
dung ha » dung va, dung he, dung khoa
ly dung » ly dong, xay dung, ly khung
hanh de » hanh ve, hanh kem
ha hoi » hoa hoi, ha noi, xa hoi
san ly » van ly, ban ly
tu san » thu san, tu ban, tu can

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu san ly dung ha hoi. hieu va cham xuc van ((thanh de) or (hanh de)) cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ly dung ha hoi. hieu va cham xuc van ((thanh de) OR (hanh de)) cua viet.
• Adding a wildcard symbol may retrieve word variants: tu san ly dung ha hoi. hieu va cham xuc van ((thanh de) or (hanh de)) cua viet*.