Perhaps you should try some spelling variations:
thanh tri » thanh tra, thanh tai, chinh tri
va thanh » gia thanh, ban thanh, va tinh
dang xay » dang van, van xay
va cham » va chat, va tham
ky dang » ky nang, ky danh
xay hoi » xa hoi, tay hoi, cay phoi
luc va » duc va, tuc va, loc va
te sac » te sach, te cac
va cam » va cac, va cao, va cai
te san » te ban, ke san, tu san
cua tu » cua tuc, cua su, cua cu

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

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