Ruan Zhenduo served in many cabinet-level positions in what puppet state in Northeast China and Inner Mongolia, which was governed under a form of constitutional monarchy?
Ruan Zhenduo Ruan Zhenduo (; Hepburn: "Gen Shintaku"; 1893 –1973), was a politician in the early Republic of China who subsequently served in a number of Cabinet-level positions in the Empire of Manchukuo.
Liang Dunyan Liang Dunyan (; 1857, Foshan, Guangdong, Qing Empire – May 10, 1924, Tianjin, Republic of China) was a Qing dynasty diplomat and politician. He served as the minister of foreign affairs in the first cabinet of China under Yikuang (Prince Qing) and later in the cabinet of Yuan Shikai. A monarchist, he supported the Manchu Restoration of July 1917 and was the foreign minister under Zhang Xun.