@daniel-adams
Safety issues: I was very worried about safety issues before, and I also made anti-theft strategies in advance. But after I came here, I really felt okay, probably because there were many more police on the streets during the Olympics. I think you shouldn’t carry a big-brand bag, just pay more attention when there are many people~ I forgot to close my suitcase for 2 days when I stayed in a hotel, and I didn’t lose anything (don’t learn this 😂, you still have to lock it). I also took the subway once. Although it is old, it is very clean and well maintained. In short, don't panic too much, just be careful!