尊重文化，加强文化交流。

可以谈谈自己的所处的环境。

中国已经开放145天免签证旅游，可以看看，我有朋友在那边。

Respect culture and strengthen cultural exchanges. You can talk about your own environment. China has opened up 145 days of visa-free travel, you can take a look, I have friends there.