坐绿皮火车深入乡野，看到更多“中国的B面”

Core Viewpoint - The rapid development of high-speed rail in China has led to a decline in traditional green trains, which are now seen as nostalgic and valuable experiences for travelers seeking a slower pace and a deeper connection to the landscape and culture of rural China [1][3][4]. Group 1: Industry Trends - The number of green trains is decreasing, with only two pairs of non-air-conditioned green trains remaining operational, which have become popular among travelers and social media users [10][11]. - The Ministry of Culture and Tourism and the Ministry of Transport reported that during the "May Day" holiday, 314 million domestic trips were made, with railway passenger volume reaching 101.7 million, indicating a strong relationship between Chinese people and train travel [1][3]. - There is a growing market potential for green trains as more travelers are interested in slow travel and exploring the vast rural areas of China [3][17]. Group 2: Cultural Significance - Travel writer and photographer Qi Dong has documented his experiences on green trains for over 20 years, emphasizing the unique cultural and scenic experiences they offer [3][5]. - Qi Dong's new book, "Green Train, Journey to Rural China," highlights the beauty and authenticity of the landscapes seen from green trains, contrasting with the high-speed rail experience [5][8]. - The nostalgic value of green trains is significant, as they represent a slower, more immersive way to experience the diverse regions of China [8][24]. Group 3: Future Opportunities - There is potential for the development of tourism train products that cater to different consumer needs, including budget-friendly options for backpackers [17][18]. - The integration of tourism with conventional rail services can enhance travel options and promote regional development [17][18]. - The transformation of old green train carriages into cafes, museums, and accommodations reflects a growing trend to preserve and repurpose these cultural icons for modern use [23][24].