People enter the Lianyungang Railway Station in Lianyungang, east China's Jiangsu Province, Oct. 7, 2025. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Photo by Geng Yuhe/Xinhua)

Passengers are pictured at the waiting hall of Tianjin West Railway Station in Tianjin, north China, Oct. 7, 2025. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Xinhua/Zhao Zishuo)

Passengers wait to board a train at Luoyang Longmen Railway Station in Luoyang, central China's Henan Province, Oct. 7, 2025. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Photo by Zhang Yixi/Xinhua)

Passengers pass ticket gates at Shijiazhuang Railway Station in Shijiazhuang, north China's Hebei Province, Oct. 7, 2025. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Photo by Chen Qibao/Xinhua)

A drone photo taken on Oct. 7, 2025 shows vehicles running on the Changtai Yangtze River Bridge in east China's Jiangsu Province. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Photo by Tang Dehong/Xinhua)

A drone photo taken on Oct. 7, 2025 shows the traffic flow of a highway in Chenzhou, central China's Hunan Province. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Photo by Huang Chuntao/Xinhua)

A drone photo taken on Oct. 7, 2025 shows vehicles running on a bridge in Zhoushan, east China's Zhejiang Province. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Photo by Zou Xunyong/Xinhua)

Passengers walk out of an exit passage of Tianjin West Railway Station in Tianjin, north China, Oct. 7, 2025. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Xinhua/Zhao Zishuo)

Passengers are pictured at Harbin Railway Station in Harbin, northeast China's Heilongjiang Province, Oct. 7, 2025. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Xinhua/Zhang Tao)

A drone photo taken on Oct. 7, 2025 shows the traffic flow of a highway in Zunhua, north China's Hebei Province. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Photo by Liu Mancang/Xinhua)

A drone photo taken on Oct. 7, 2025 shows the traffic flow of the Jiaozhou Bay tunnel in Qingdao, east China's Shandong Province. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Photo by Zhang Jingang/Xinhua)

Passengers are pictured at Harbin Railway Station in Harbin, northeast China's Heilongjiang Province, Oct. 7, 2025. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Xinhua/Zhang Tao)

An aerial drone photo taken on Oct. 7, 2025 shows vehicles driving onto ro-ro ships at a port in Haikou, south China's Hainan Province. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Xinhua/Zhang Liyun)

Passengers are pictured at a platform of the Nanjing Railway Station in Nanjing, east China's Jiangsu Province, Oct. 7, 2025. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Photo by Su Yang/Xinhua)

People board a train at Kunming Railway Station in Kunming, southwest China's Yunnan Province, Oct. 7, 2025. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Photo by Yang Zixuan/Xinhua)

Vehicles drive onto a ro-ro ship at a port in Haikou, south China's Hainan Province, Oct. 7, 2025. As the National Day and Mid-Autumn Festival holiday is drawing to a close, return travel flows increase across the country. (Xinhua/Zhang Liyun)