The station staff also encountered unexpected "passengers". According to He, they have come across protected animals such as the tawny owl and complex-toothed flying squirrel. However, they've also had some unwelcome guests: mosquitoes and various other insects.

"I've never seen mosquitoes like the ones they have here; they are so big and come in swarms. One bite and it swells up for a long time," said Zhang. "Insects would crawl on our laundry that was left out to dry. I once had an allergic reaction because of that."

In addition to the challenges posed by nature, 24-year-old Xie Yuxin pointed out the lack of recreational facilities, as the nearest supermarket was 8 kilometers away. Although the scenery in the area is indeed beautiful, it is the sole amenity; life with little entertainment can feel a bit lonely.

Over the past two years, some staff members have come and gone, while most have remained in their posts. Zhang was one of those who stayed, although she did have moments of doubt. However, one encounter dispelled her hesitation and strengthened her resolve.

During her rounds, Zhang met an elderly gentleman staring at the train schedule display screen in the waiting room. She asked him if he needed any assistance, and he told her that he had been a forest ranger for decades in the region. In the past, it had been difficult to leave town due to limited transportation and treacherous roads. Now, thanks to the train station and staff stationed there, locals can travel to big cities like Beijing and Shanghai within just a few hours.

"When he thanked me with tears in his eyes, I thought, 'What reasons do I have not to stay?'" said Zhang.

She pointed out that since the establishment of the Shennongjia station, an increasing amount of local produce such as citrus, cured meat, and shiitake mushrooms has been shipped out, bringing in profits for local farmers.

More business opportunities have also arisen for locals. Wei Yabo, 48, head of the station, shared the story of Ms Mei, a local woman who used to work in distant cities due to limited local business opportunities.

"With more tourists visiting now, Mei has transformed her house into a homestay. Her business thrives in both winter and summer, so she no longer has to work far from home," said Wei.