How do you handle some of the more obscure cases? For example, citizens of some countries, including the US, can do a short, visa-free stay in China if they’re

How do you handle some of the more obscure cases? For example, citizens of some countries, including the US, can do a short, visa-free stay in China if they’re transiting through the major airports (https://www.travelchinaguide.com/embassy/visa/transit.htm https://www.travelchinaguide.com/embassy/visa/transit.htm). I saw Beijing this way coming back to SF from Taiwan. It was a pain to find all the details about how to apply, and a site like this could help people find out about such opportunities. e.g., you could match trip itinieraries to interesting stopovers.