Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
hieu van » hieu va, thien van, lieu va
te sach » toc sach
ly nang » ky nang, ly hang, ly vang
van lam » van nam
lam duc » lam duoc, pham duc, nam duoc
duc gia » quoc gia
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, v nang, may nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ((y nang) or (ly nang)) x ho. hieu van lam duc gia thanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((y nang) OR (ly nang)) x ho. hieu van lam duc gia thanh vai cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ((y nang) or (ly nang)) x ho. hieu van lam duc gia thanh vai cua tre*.