coal industry

I suggest you learn from a coal chemist (you can learn the basic knowledge of coal for a while). Generally, you can learn basic coal analysis in one month. And you are interested in it, so you should be able to learn and master it soon. Then it is to see if there are any suitable units that need chemists to go to work. The monthly salary of coal laboratory work in Xinjiang is between (2500.00-3500.00).