On 01 January 2024, David Feng and family took a national railway train — the last such 01 January journey made was in 2018, signalling a definite return to normal.
That same day, David reset his train miles (however, also keeping his lifetime miles, and updating them from time to time), due to the fact that metro, tram, and other non-national rail forms of rail transport were not systematically counted beforehand.
2024 Travelogue
National/Territorial railway networks
China mainland: Beijing.
Urban rail/Metro/Tram networks
China mainland: Beijing Subway