Chongqing checklist for 5day tourist - 1st timer

Hey guys,
I'll be in Chongqing in the coming few days and I have prepared the following :
- Setup WeChat with linked card + applepay
- Amap
- A translator (Baidu Translate)
- NordVPN (to use familiar apps)

Will I be set with those? Is there anything else that's absolutely essential and I'm forgetting? Thanks :)