Income from domestic tourism during New Year's Day holiday in 221

In p>221, the domestic tourism income during the New Year holiday was .56 trillion yuan. On January 1, 2221, the reporter learned from the Ministry of Transport that on the first day of the New Year holiday, the national railways, highways, waterways and civil aviation are expected to send 697 million domestic tourists, with domestic tourism revenue of .56 trillion yuan, a year-on-year increase of 15%.