Perhaps you should try some spelling variations:
thanh vien » nhan vien, thanh van
vien cuu » vien huu, vien buu, viec cua
va thanh » gia thanh, ban thanh, va tinh
cuu tre » cua tre, cau tren, cau treo
cam tuc » cam xuc, cam tu, nam thuc
mai hoi » mai khoi, lai hoi, mai doi
dai hoi » dai hoc, dai hai, dai moi
hieu ve » hieu van
hieu va » lieu va, hieu qua
tuc va » thuc va, truc va, tuc xa
vu cao » cu cao, va cao

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 cao ky nang ((mai hoi) OR (dai hoi)). ((hieu ve) OR (hieu va)) cam tuc va thanh vien cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu cao ky nang ((mai hoi) or (dai hoi)). ((hieu ve) OR (hieu va)) cam tuc va thanh vien cuu tre~".
• Adding a wildcard symbol may retrieve word variants: vu cao ky nang ((mai hoi) or (dai hoi)). ((hieu ve) OR (hieu va)) cam tuc va thanh vien cuu tre*.