Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh vi » hanh vi, thanh va, thanh ve
thu sac » thu sach, thu san, thu xac
cac duc » cac du, cao duc, cac dac
duc ban » duc tan, duc van, dua ban
cua tre » cuu tre, cua triet, dua tren
sac ky » cac ky, sai ky
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: thu sac ky nang x ho. lieu va cac duc ban thanh vi ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sac ky nang x ho. lieu va cac duc ban thanh vi ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: thu sac ky nang x ho. lieu va cac duc ban thanh vi ((cua tre) or (cua te))*.