Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
tran anh » tran manh, tran thanh, tran dinh
vai cua » dai cua, hai cua, lai cua
dao duc » giao duc, tao duoc
hieu ve » hieu va, hieu van
k5 tang » ky tang, kho tang, 25 thang
cua tre » cua te, cuu tre, cua triet
5 tang » 6 tang, 7 tang
ve dao » de dao, va dao, ve bao
ma hoi » mai hoi, xa hoi, ma hoa
tuan » quan, luan, toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat lanh ((5 tang) or (k5 tang)) ma hoi. hieu ve dao duc ((tran anh) or (tuan anh)) vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lanh ((5 tang) OR (k5 tang)) ma hoi. hieu ve dao duc ((tran anh) OR (tuan anh)) vai cua tre.
• Adding a wildcard symbol may retrieve word variants: thuat lanh ((5 tang) or (k5 tang)) ma hoi. hieu ve dao duc ((tran anh) or (tuan anh)) vai cua tre*.