Editor's Note: CGTN launches a new series called BizFocus, where anchors and reporters explore the most vibrant business sectors and events in China. Through in-depth interviews with industry experts and on-the-ground coverage, we bring you the latest developments and trends in various business sectors.

Traveling long distances can be a challenging experience for older adults, but China has introduced a unique solution with the launch of "silver trains," which are specially designed for senior travelers. Our reporter, Zhu Zhu, takes a closer look at how these trains are creating a new way for the elderly to travel.