Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
toc sach » hoc sach, doc sach, thuoc sach
va thanh » gia thanh, ban thanh, va tinh
toan cua » than cua, tan cua, doanh cua
sach ky » sac ky, sach y, sach ty
hieu va » lieu va, hieu qua
cam luc » cam xuc, cau luc
me hoi » le hoi
va cam » va cham, va cac, va cao
luc va » duc va, tuc va, loc va
ma hoi » mai hoi, xa hoi, va hoi
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 ky nang ((((ma hoi) or (me hoi))) or (ma hoa)). hieu va cam luc va thanh toan cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ky nang ((((ma hoi) OR (me hoi))) OR (ma hoa)). hieu va cam luc va thanh toan cua te.
• Adding a wildcard symbol may retrieve word variants: toc sach ky nang ((((ma hoi) or (me hoi))) or (ma hoa)). hieu va cam luc va thanh toan cua te*.