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
cam duc » cam xuc, cao duc, pham duc
duc ban » duc tan, duc van, dua ban
van cam » van nam, van lam, van cau
sach ty » sach tu, sach thu, xach tay
hang xa » hoang xa, hang va, hang ca
cua tu » cua tuc, cua su, cua cu

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) OR (cua tu))~.
• 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) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu ((sach ty) or (sach y)) hang xa hoi. hieu van cam duc ban thanh vai ((cua te) OR (cua tu))".
• 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) OR (cua tu))*.