Perhaps you should try some spelling variations:
dang xay » dang van, van xay
ban hanh » ban hang
ky dang » ky nang, ky danh
xay hoi » xa hoi, tay hoi, cay phoi
qua cua » quan cua, quang cua, qua quan
duc ban » duc tan, duc van, dua ban
hanh di » hanh vi, hanh de, hang di
tu dan » tuc dan, tu ban, cu dan
dan ky » van ky
qua ca » qua cac, qua cai, quan cau
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu dan ky dang xay hoi. hieu ((qua ca) or (qua cua)) duc ban hanh di cua vat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu dan ky dang xay hoi. hieu ((qua ca) OR (qua cua)) duc ban hanh di cua vat.
• Adding a wildcard symbol may retrieve word variants: tu dan ky dang xay hoi. hieu ((qua ca) or (qua cua)) duc ban hanh di cua vat*.