Perhaps you should try some spelling variations:
danh tai » doanh tai, dinh tai, hanh tai
va cham » va chat, va tham
xay hoi » tay hoi, cay phoi, gay thoi
tai cua » thai cua, tai cuc, tri cua
ky dang » ky nang, ky danh
va danh » va dinh, va dan, va hanh
te cac » tu cac, ve cac, te cao
va cai » va cac, va bai, va dai
cua su » qua su

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

• Performing a fuzzy search may retrieve terms with similar spellings: te cac ky dang ((xay hoi) or (xa hoi)). hieu ((va cai) or (va cham)) duc va danh tai cua su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te cac ky dang ((xay hoi) OR (xa hoi)). hieu ((va cai) OR (va cham)) duc va danh tai cua su.
• Adding a wildcard symbol may retrieve word variants: te cac ky dang ((xay hoi) or (xa hoi)). hieu ((va cai) or (va cham)) duc va danh tai cua su*.