Tangshan rail passenger car is one of the few enterprises in China that can assemble motor cars. Although there is not much high technology, the scale is there. I don't think CNR will leave such a large-capacity company to do motor car maintenance after investing heavily in the early stage. According to the high-speed rail planning of the Ministry of Railways, it should still be in the development stage in the next decade, and the demand for motor trains will not be reduced too much. To sum up, the mainstream at present should be making cars, and there are still many. As for personal development, I personally think that hard work is the first. Even if I unfortunately didn't enter the ideal enterprise, don't be depressed. We are still young, and we must struggle when we are young!