Why is the train so slow in Xishuangbanna

There are the following reasons why the train travels slowly in Xishuangbanna:

1. Geographic conditions: Xishuangbanna is located in Yunnan Province, which has a complex terrain and a relatively poor transportation environment. Railroad lines need to consider the terrain, rivers and other geographical conditions in the design, so the traveling speed is somewhat limited.

2. Route planning: Xishuangbanna train line passes through mountainous and jungle areas, such terrain is complex, route planning is relatively difficult, so it may have adopted a more zigzag route, which leads to slower train traveling speed.

3. Environmental protection: Xishuangbanna is one of China's important ecological reserves, and the local government attaches great importance to environmental protection. In order to minimize the impact on the local ecological environment, the speed of the train may be limited to a lower level.

It should be noted that the above are just some possible reasons, and the specifics may require further research and information support.