Is China Unicom Winter Olympics Vitality Pack a permanent package?

It is not permanent and is valid for 4 years.

For example, the monthly fee is 29 yuan per month. The package includes unlimited domestic traffic + 500 minutes of nationwide calls, free caller ID, and free nationwide calls. If the package exceeds the package, domestic calls are 0.15 yuan/minute, and text messages are 0.1 yuan/minute. Article, the 29 yuan unlimited package does not include domestic calls, but an additional 500-minute voice package is added to achieve 500 minutes of domestic calls.

The package is valid for 4 years. After 4 years, if there are relevant preferential policies, you can continue to enjoy priority renewal privileges.