Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
van thanh » ban thanh, van tuan
toan cua » than cua, tan cua, doanh cua
tu sach » thu sach, su sach, te sach
cao duc » dao duc, cao suc, giao duc
nang xa » nang x, lang xa, mang xa
nang ma » tang ma, sang ma, nang cao
hieu va » lieu va, hieu qua
sach ly » sach y, sach lo, sach ty
cam duc » cam xuc, pham duc, nam duoc
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: tu sach ly ((nang xa) or (nang ma)) hoi. hieu va ((cam duc) or (cao duc)) van thanh toan cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ly ((nang xa) OR (nang ma)) hoi. hieu va ((cam duc) OR (cao duc)) van thanh toan cua te.
• Adding a wildcard symbol may retrieve word variants: tu sach ly ((nang xa) or (nang ma)) hoi. hieu va ((cam duc) or (cao duc)) van thanh toan cua te*.