Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
hieu van » hieu va, thien van, lieu va
sach thu » sach thue, sach tham, cach thuc
va hanh » va thanh, va danh, ban hanh
vai cua » dai cua, hai cua, lai cua
van lam » van nam
lam xuc » cam xuc, lam duoc
bang xa » lang xa, bang va, mang xa
cua te » cua tu

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 thu) OR (sach thieu)) bang xa hoi. hieu van lam xuc ((va hanh) or (van hanh)) vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach thu) OR (sach thieu)) bang xa hoi. hieu van lam xuc ((va hanh) OR (van hanh)) vai cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach thu) OR (sach thieu)) bang xa hoi. hieu van lam xuc ((va hanh) or (van hanh)) vai cua te*".