I've never been to Shanghai before. Among all Asian countries, I visited only Thailand a few years ago. And it was one of the craziest trips ever. Both daytime and nightlife were super joyful. Lately I've been traveling across Europe more, watching different ancient buildings. Btw, you can learn about it here, https://www.montaregio.de/de/freizei...stallgaeu.html. I personally like to eat very much on vacation. And Asian food was a real test for me. So you need to stock up on pills in advance.