Tianshui Malatang is a hot and spicy hotpot that temporarily opened a dedicated bus line. Diners from all over the world have been queuing up to try the spicy snack.
The main raw material of red oil is Gangu pepper, which has been cultivated for more than 400 years. The average temperature in Gangu County is 11.8°C, the frost-free period is about 215 days, and the red peppers are thick and bright, which makes them particularly fragrant.