Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
ban thanh » ban hanh, ban hang
hieu van » hieu va, thien van, lieu va
sach ty » sach tu, sach thu, xach tay
hang xa » hoang xa, hang va, hang ca
van cam » van nam, van lam, van cau
cam duc » cam xuc, cao duc, pham duc
duc ban » duc tan, duc van, dua ban
vai cua » dai cua, hai cua, lai cua
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: vu ((sach ty) or (sach y)) hang xa hoi. hieu van cam duc ban thanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu ((sach ty) OR (sach y)) hang xa hoi. hieu van cam duc ban thanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: vu ((sach ty) or (sach y)) hang xa hoi. hieu van cam duc ban thanh vai cua te*.