Perhaps you should try some spelling variations:
vu khach » vu khanh, vu khac, vay khach
thanh ve » hanh ve, thanh va, thanh vien
va thanh » gia thanh, ban thanh, va tinh
va cham » va chat, va tham
cua tre » cua te, cuu tre, cua triet
va chai » va cai, va chat, va chi
y nang » ky nang, ly nang, may nang
v nang » va nang, vu nang, van nang
cuc va » chuc va, duc va, cuu va
ve cua » le cua, de cua, te cua

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 khach ((y nang) OR (v nang)) xa hoi. lieu ((va chai) OR (va cham)) cuc va thanh ve cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu khach ((y nang) or (v nang)) xa hoi. lieu ((va chai) OR (va cham)) cuc va thanh ve cua tre~".
• Adding a wildcard symbol may retrieve word variants: vu khach ((y nang) or (v nang)) xa hoi. lieu ((va chai) OR (va cham)) cuc va thanh ve cua tre*.