Perhaps you should try some spelling variations:
thanh doanh » hanh doanh, thanh toan, chinh doanh
doanh cua » doanh luan
toc sach » hoc sach, doc sach, thuoc sach
nang ma » tang ma, sang ma, nang cao
qua cam » qua cham, qua cac, qua ca
y nang » ky nang, ly nang, v nang
luc va » duc va, loc va
tuc va » thuc va, truc va, tuc 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: toc sach y nang ma hoa. hieu qua cam ((luc va) or (tuc va)) thanh doanh cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach y nang ma hoa. hieu qua cam ((luc va) OR (tuc va)) thanh doanh cua te.
• Adding a wildcard symbol may retrieve word variants: toc sach y nang ma hoa. hieu qua cam ((luc va) or (tuc va)) thanh doanh cua te*.