Training is a necessary component of employee development, and training is needed in virtually every business and industry as well. Some training is on the job, while other types may involve the company sending employees for outside training paid for by the business. At the moment, basically companies require people who are deeply trained in the mining sector. Mongolian people are just practicing in the mining sector, and they do not have enough experience with it. (Diversity) Lately, sometimes the foreign employers and Mongolian employers discriminate to each other in the workplace. Actually, they must adhere to hiring, promotion and termination practices that don't discriminate against people of different races, ages or sexual orientations. Laws are clear that workplace discrimination won't be tolerated. The mining sector plays the main role in the industrial development of the country. From the statistics, for the past decade, the Mongolian mining industry has been progressing by 4% every year. Mining is very important in Mongolian life. Not only do the products power the family car and heat the family home, the manufacturing sector, the high tech industries and even the better known resource industries are all dependent, in some way, on the mining industry. The mining industry will continue to be an important support to the economy. If the mining sector develops in the right way, this would have a positive impact on the development of the Mongolian economy. If mining develops the wrong way, it will bring collapse to the ecological and natural systems of the country. If the mining sector develops in the right way, I hope this sector will be running smoothly and bringing in money to create a good economic future.