Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
van thanh » ban thanh, van tuan
pham duy » pham duc
hieu ve » hieu va, hieu van
vai cua » dai cua, hai cua, lai cua
duy van » duy vat, dung van
ve pham » vi pham, v pham, ve phan
te sach » toc sach
ly nang » ly hang, ly vang, ly quang
cua tre » cua te, cuu tre, cua triet
ma hoi » mai hoi, xa hoi, me hoi

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 ((ly nang) OR (ky nang)) ((ma hoi) or (ma hoa)). hieu ve pham duy van thanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ly nang) OR (ky nang)) ((ma hoi) OR (ma hoa)). hieu ve pham duy van thanh vai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ly nang) OR (ky nang)) ((ma hoi) or (ma hoa)). hieu ve pham duy van thanh vai cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach ((ly nang) OR (ky nang)) ((ma hoi) or (ma hoa)). hieu ve pham duy van thanh vai cua tre*.