Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
ve triet » va trien
tu thanh » thu thanh, su thanh, ta thanh
toan hoc » toan khoa, van hoc, hoa hoc
su triet » su viet, su tien
xanh di » danh di, vanh dai, xanh tai
xa xanh » xa thanh, cay xanh, mau xanh
te sach » toc sach
va cham » va chat, va tham
sach tu » sach thu, cach tu, sach ty
va cam » va cac, va cao, va cai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: te sach tu thanh toan hoc. hieu ((va cam) or (va cham)) tuc xa xanh di ((su triet) or (ve triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu thanh toan hoc. hieu ((va cam) OR (va cham)) tuc xa xanh di ((su triet) OR (ve triet)).
• Adding a wildcard symbol may retrieve word variants: te sach tu thanh toan hoc. hieu ((va cam) or (va cham)) tuc xa xanh di ((su triet) or (ve triet))*.