bàn lǐ / shēn gēn qiān zhèng / hòu / nǐ / kě yǐ / zì yóu / chū rù / dà duō shù / shēn gēn qū / guó jiā办理申根签证后,你可以自由出入大多数申根区国家。Once you have a Schengen visa, you can freely enter and exit most countries in the Schengen area.