Timeline

? 1994

Shenzhen becomes first Chinese city to introduce 72-hour convenient-visa policy for foreigners via Hong Kong. Visa procedures are streamlined but not scrapped entirely.

? 2000

Convenient-visa trial in Shenzhen extended to nine cities in Guangdong province, with limit of stay increased to 144 hours.

? January 2013

Beijing and Shanghai introduce 72-hour visa-free stay for citizens of 45 countries.

? June

State Council approves launch of visa-free policy in Chengdu, provincial capital of Sichuan. But local tourism authority says it needs time to prepare for it.

? August

Guangdong introduces 72-hour visa-free policy.