Other
1. How to travel from airports/stations to downtown (e.g., airport shuttle, subway)?
2. What are China's airport security procedures and tips?
3. What's the comfort level of long-distance buses/sleeper trains? How to book tickets?
4. How to handle transportation issues due to language barriers?
5. How are taxi fares calculated? Is cash needed?
6. Should I purchase a transportation card (e.g., Beijing Yikatong, Shanghai Public Transportation Card)?
7. How to buy subway tickets in China? Are English signs available?
8. How to download and use transportation apps (e.g., 12306, Didi)?
9. Pros and cons of high-speed trains vs. flights (cost, duration)?
10. How to book China's high-speed rail tickets? Is real-name registration required?