https://visaguide.world/visa-free-countries/green-card-holders/#:~:text=Here%20are%20the%20countries%20that,Costa%20Rica, say yes

http://www.consulado.pe/es/londres/tramite/Paginas/Visas/Issuance-of-Tourist-Visa.aspx#:~:text=Chinese%20nationals%20may%20enter%20Peru,for%20any%20of%20those%20countries., say no

要看你的护照国

中国护照，美国绿卡就不需要签证，我们夏天刚去过。

多谢

Peru不需要。