Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
hieu van » hieu va, thien van, lieu va
van tao » van thao, vang tao, van tai
van anh » van thanh, van minh
cua tre » cua te, cuu tre, cua triet
lanh y » anh y, hanh y, lanh lay
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, ma hoa, me hoi
tuan » quan, tran, luan

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: thuat lanh y nang ((ma hoi) OR (xa hoi)). hieu van tao duoc ((van anh) OR (tuan anh)) dai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat lanh y nang ((ma hoi) or (xa hoi)). hieu van tao duoc ((van anh) OR (tuan anh)) dai cua tre~".
• Adding a wildcard symbol may retrieve word variants: thuat lanh y nang ((ma hoi) or (xa hoi)). hieu van tao duoc ((van anh) OR (tuan anh)) dai cua tre*.