Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua dieu
bach ty » sach ty, xach tay, bach thu
xang ma » tang ma, nang ma, sang ma
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
va hanh » van hanh, va thanh, va danh
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu bach ty xang ma hoi. hieu va cac xuc ((va hanh) or (gia thanh)) vi ((cua viet) OR (cua vat))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu bach ty xang ma hoi. hieu va cac xuc ((va hanh) OR (gia thanh)) vi ((cua viet) OR (cua vat)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu bach ty xang ma hoi. hieu va cac xuc ((va hanh) or (gia thanh)) vi ((cua viet) OR (cua vat))".
• Adding a wildcard symbol may retrieve word variants: vu bach ty xang ma hoi. hieu va cac xuc ((va hanh) or (gia thanh)) vi ((cua viet) OR (cua vat))*.