Why can Hohhot build a subway?

The reasons why Hohhot can build a subway are as follows:

1. Relieve the traffic bottleneck: The subway can run underground without occupying ground resources, which can alleviate the traffic bottleneck and solve the congestion problem during rush hours.

2. Improve air quality: Building a subway will help improve air quality.

3. Meet foreign exchange demand: The subway connects Hohhot East Station and Baita Airport to facilitate citizens' travel and meet and stimulate Hohhot's foreign exchange demand.

4. Create jobs: No matter the design, construction or operation of the subway, a large number of jobs can be created.

5. Strengthen the status of the city: The construction of the subway objectively strengthens the status of Hohhot as the central city of Hubaoyu Yuyin urban agglomeration.

To sum up, building a subway in Hohhot will help facilitate transportation, improve air quality, meet foreign exchange demand, create employment opportunities and strengthen the city's status.