Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
sanh thu » sach thu, san thu, doanh thu
thu tang » thu trang, thu thang, thu hang
cham duc » cham soc, pham duy, phan duc
so sanh » do sanh
tang ma » mang may, tang van
hieu ve » hieu va, hieu van
va hanh » van hanh, va thanh, va danh
lam cua » nam cua, lam chat
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh thu tang ma hoa. hieu ve ((cham duc) or (pham duc)) ((va hanh) or (ban thanh)) lam cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh thu tang ma hoa. hieu ve ((cham duc) OR (pham duc)) ((va hanh) OR (ban thanh)) lam cua tre.
• Adding a wildcard symbol may retrieve word variants: so sanh thu tang ma hoa. hieu ve ((cham duc) or (pham duc)) ((va hanh) or (ban thanh)) lam cua tre*.