条tiáo
strip, item, article允许yǔn xǔ
to permit, to allow禁止jìn zhǐ
to prohibit, to forbid, to ban签证qiān zhèng
visa, certificate, to certify规定guī dìng
provision, to fix, to set警察jǐng chá
police, policeman, policewoman证明zhèng míng
proof, certificate, identification限制xiàn zhì
to restrict, to limit, to confine