Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
tay lang » tai lang, tay tang, tay quang
thanh ve » hanh ve, thanh va, thanh vien
duc ban » duc tan, duc van, dua ban
te dan » te danh, tre dan, ke dan
ve cua » le cua, de cua, te cua
cua te » cua tu
ke cau » ket cau
ve cau » va cau, ve cac, le cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: te dan ((tay lang) or (ky nang)) xa hoi. hieu ((ve cau) or (ke cau)) duc ban thanh ve cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te dan ((tay lang) OR (ky nang)) xa hoi. hieu ((ve cau) OR (ke cau)) duc ban thanh ve cua te.
• Adding a wildcard symbol may retrieve word variants: te dan ((tay lang) or (ky nang)) xa hoi. hieu ((ve cau) or (ke cau)) duc ban thanh ve cua te*.