Perhaps you should try some spelling variations:
dang xay » dang van, van xay
duoc tuc » duoc tu, duoc muc, duoc duoc
hieu va » hieu qua
tinh va » tich va, trinh van, trinh vat
ca tinh » cua tinh, cac tinh, va tinh
ky dang » ky nang, ky danh
xay hoi » xa hoi, tay hoi, cay phoi
va cua » va chua, via cua, ca cua
tuc ca » tuc cac, tuc cua, tuc xa
su sac » su sach, su cac
su xac » pu xac, su cac
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sac) or (su xac)) ky dang xay hoi. ((hieu va) OR (lieu va)) duoc tuc ca tinh va cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sac) OR (su xac)) ky dang xay hoi. ((hieu va) OR (lieu va)) duoc tuc ca tinh va cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sac) or (su xac)) ky dang xay hoi. ((hieu va) OR (lieu va)) duoc tuc ca tinh va cua te".
• Adding a wildcard symbol may retrieve word variants: ((su sac) or (su xac)) ky dang xay hoi. ((hieu va) OR (lieu va)) duoc tuc ca tinh va cua te*.