an Entity references as follows:
The German trained divisions (Chinese: 德械師, literally German-equipped divisions) were the elite-quality, best trained and equipped infantry divisions in the Republic of China's National Revolutionary Army trained under Sino-German cooperation from 1926 to 1941. Led by Chiang Kai-shek, the President of the Republic of China. These divisions were active in the Chinese Civil War and Second Sino-Japanese War.