The Soviet Union subjectively wanted to occupy it. At that time, there was an organization in China that wanted to please the Soviet Union and get support. The National Government refused to recognize Mongolia's independence, but it didn't matter if it was driven to Taiwan Province. The organization that stole the big position was anxious to send Mongolia to the Soviet Union. It doesn't make any sense. At that time, many cynics were nurtured, trying to beautify history, tamper with textbooks and deceive future generations.