During the Republic of China, these archives with great historical value experienced various hardships. On the eve of liberation, the Kuomintang government transported about 400,000 Ming and Qing archives to Taiwan Province Province. There, the archives are well protected, and there are special people to sort out and study them. After liberation, the new China government changed the document library of the Palace Museum into an archive, which was directly under the management of the Archives Bureau. In the 1950s, the archives took back all the Ming and Qing archives left in different places in Beijing.
There are about100000 files in Ming and Qing dynasties in China.