The "cannot travel abroad" claim might refer to one of two things: 1. China requires extremely long quarantines when entering the country. 14 days in a quarant

The "cannot travel abroad" claim might refer to one of two things: 1. China requires extremely long quarantines when entering the country. 14 days in a quarantine hotel + 7 days at home is standard. Some jurisdictions go as high as 28 + 28. 2. China has recently restricted issuances of new and renewed passports. This is being done locally, so enforcement is inconsistent, but generally one needs a strong reason ("studying abroad", "international business") to get a passport issued now. China allows transfer out of the country for the purpose of buying homes, but cash transfers are restricted to a certain annual limit. The restrictions on transferring currency out of China and on exchanging currency are a huge problem for expats leaving the country. Until this year, the recommendation for expats leaving the country was to use bitcoin.