2. Datang is one of the five largest power generation groups in China established after the reform of the former national power system, which mainly generates electricity. Due to the shortage of coal in recent years, in order to build an industrial chain, it has acquired some coal mines and is the largest power generation group in China;
3. Shenhua is a comprehensive large company focusing on coal development, railway transportation, ports and power generation, and its coal is the largest production unit and supplier in China;
4. From the above points of view, your major is related to coal. Go to Shenhua Hedian (power generation) and Datang, because if you want to do it, you have to do the mainstream business of this company, so there will be great room for development;
Shenhua's income is also high, which should be comparable to that of Datang.