Perhaps you should try some spelling variations:
dang xay » dang van, van xay
ve triet » va trien, su triet
ky dang » ky nang, ky danh
xay hoi » xa hoi, tay hoi, cay phoi
qua hai » qua hoat
thuc va » thuc vat, thuc dan, thuc day
hanh gi » hanh vi, danh gia, hanh noi
vu bac » vu bach, vu ban, xu bac
bac ky » cac ky, ban ky, sac ky
tuc va » truc va, tuc xa, duc va
gi ve » gia ve, gi de, gi he

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

• If you are trying to use Boolean operators, they must be ALL CAPS: vu bac ky dang xay hoi. hieu qua hai ((tuc va) OR (thuc va)) hanh gi ve triet~.
• Adding a wildcard symbol may retrieve word variants: vu bac ky dang xay hoi. hieu qua hai ((tuc va) or (thuc va)) hanh gi ve triet*.