Model trains move through a miniature railroad landscape at the 2024 Train Expo in Vancouver, British Columbia, Canada, Nov. 3, 2024. (Photo by Liang Sen/Xinhua)
A visitor looks at a model train at the 2024 Train Expo in Vancouver, British Columbia, Canada, Nov. 3, 2024. (Photo by Liang Sen/Xinhua)
A boy looks at a model train at the 2024 Train Expo in Vancouver, British Columbia, Canada, Nov. 3, 2024. (Photo by Liang Sen/Xinhua)
An exhibitor arranges model trains for display at the 2024 Train Expo in Vancouver, British Columbia, Canada, Nov. 3, 2024. (Photo by Liang Sen/Xinhua)
Visitors take photos as a model train runs through a miniature railroad landscape at the 2024 Train Expo in Vancouver, British Columbia, Canada, Nov. 3, 2024. (Photo by Liang Sen/Xinhua)
Model trains move through a miniature railroad landscape at the 2024 Train Expo in Vancouver, British Columbia, Canada, Nov. 3, 2024. (Photo by Liang Sen/Xinhua)