2月1日起 全国铁路提供“静音车厢” 超8000列！

Group 1 - The core point of the article is the expansion of "silent carriages" service on Chinese railways, which will begin on February 1, increasing the number of trains offering this service to over 8,000 [1] - "Silent carriages" are designed to provide a quieter travel environment by adjusting audio levels and encouraging passengers to maintain silence, catering to diverse travel needs and enhancing the travel experience [1] - The trains offering "silent carriage" service will be marked with a "silent" label on the railway ticketing platform 12306, and passengers must agree to the silence agreement when purchasing tickets for these carriages [1]