What's the name of Hunan Yimatong?

Hunan Health Travel One Code Pass app. Hunan One Code Pass is called Hunan Healthy Travel One Code Pass APP, which is an app launched by Hunan government. Hunan Province, referred to as "Xiang" for short, is the provincial administrative region of People's Republic of China (PRC), with Changsha as the capital, bounded by 24 38 ′ ~ 30 08 ′ north latitude and 65 438+008 47 ′ ~ 65 438+06 5438+04 65 438+05 ′ east longitude.