Question: 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?

Context articles: Inner Mongolia Medical University
Postage stamps and postal history of Manchukuo
Northeast Area Revitalization Plan
Ruan Zhenduo
Qing dynasty in Inner Asia
Harbin–Manzhouli Railway
Mengjiang
Criticism of monarchy
Manchukuo
Florencio Abad

Inner Mongolia Medical University (内蒙古医科大学) is a university in Inner Mongolia, China under the authority of the Autonomous Region government.
 It is located in Hohhot, the capital city of Inner Mongolia Autonomous Region.
 It was renamed from Inner Mongolia Medical College in 2012.
Manchukuo (Japanese for "Manchu State") was a Constitutional monarchy in Manchuria and eastern Inner Mongolia, the region being the historical homeland of the Manchus who founded the Qing Dynasty of China.
 In 1931, it was seized by Japan following the Mukden Incident and in 1932, a puppet government was created.
 This was abolished in 1945 after the defeat of Imperial Japan at the end of World War II.
Revitalize The Old Northeast Industrial Bases (), also Revitalize Northeast China or Northeast China Revitalization, is a policy adopted by the People's Republic of China to rejuvenate industrial bases in Northeast China.
 It covers three provinces: Heilongjiang, Jilin, and Liaoning, as well as the five eastern prefectures of Inner Mongolia: Xilin Gol, Chifeng, Tongliao, Hinggan and Hulunbuir.
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.
The Qing dynasty in Inner Asia was the expansion of the Qing dynasty's realm in Inner Asia in the 17th and the 18th century AD, including both Inner and Outer Mongolia, Manchuria, Tibet, Qinghai and Xinjiang.
 Wars were fought primarily against the Northern Yuan dynasty (before 1636) and the Dzungar Khanate (1687–1758).
 Even before the conquest of China proper (see Qing conquest of the Ming), the Manchus had controlled Manchuria (modern Northeast China as well as Outer Manchuria) and Inner Mongolia, with the latter being previously controlled by the Mongols under Ligdan Khan.
 After suppressing the Revolt of the Three Feudatories and the conquest of Taiwan as well as ending the Sino-Russian border conflicts in the 1680s, the Dzungar–Qing War broken out.
 This eventually led to Qing conquests of Outer Mongolia, Tibet, Qinghai and Xinjiang.
 All of them became part of the Qing Empire and were garrisoned by Qing forces, but they were governed through several different types of administrative structure and also retained many of their existing institutions.
 Furthermore, they were not governed as regular provinces (until Xinjiang and Manchuria were turned into provinces in late Qing), but instead were supervised by the Lifan Yuan, a Qing government agency that oversaw the empire's frontier regions.
Harbin–Manzhouli Railway or Binzhou Railway (), is a double-track electrified arterial railroad in Northeast China between Harbin and Manzhouli on the Russian border.
 The line was originally built by Russia as the western branch of the Chinese Eastern Railway.
 Today, the 934.8 km Binzhou Railway remains a major rail transport corridor across Northeast China, traversing Inner Mongolia and Heilongjiang Province.
 Major cities and towns along route include Manzhouli, Jalainur, Hailar, Dayan, Yakeshi and Zhalantun in Inner Mongolia, and Qiqihar, Daqing, Anda, Zhaodong and Harbin in Heilongjiang.
Mengjiang (Mengkiang; ; Hepburn: Mōkyō), also known in English as Mongol Border Land or the Mongol United Autonomous Government, was an autonomous area in Inner Mongolia, existing as a puppet state of the Empire of Japan under nominal Chinese sovereignty.
 Formed in 1939, it consisted of the then-Chinese provinces of Chahar and Suiyuan, corresponding to the central part of modern Inner Mongolia.
 It is occasionally called Mengguguo (or Mengkukuo; ) (in analogy to Manchukuo, another Japanese puppet state in Manchuria).
 The capital was Kalgan, and the ruler was Demchugdongrub.
Criticism of monarchy can be targeted against the general form of government—monarchy—or more specifically, to particular monarchical governments as controlled by hereditary royal families.
 In some cases, this criticism can be curtailed by legal restrictions and be considered criminal speech, as in lèse-majesté.
 Monarchies in Europe and their underlying concepts, such as the Divine Right of Kings, were often criticized during the Age of Enlightenment, which notably paved the way to the French Revolution and the proclamation of the abolition of the monarchy in France.
 Earlier, the American Revolution had seen the Patriots suppress the Loyalists and expel all royal officials.
 The twentieth century, beginning with the 1917 February Revolution in Russia and accelerated by two world wars, saw many European countries replace their monarchies by republics, while others replaced their absolute monarchy with constitutional monarchy.
 Reverse movements also occurred, with brief returns of the monarchy in France under the Bourbon Restoration, the July Monarchy, and the Second French Empire, or with the return of the monarchy—this time as a constitutional monarchy—in Spain after the dictatorship of Francisco Franco.
Manchukuo (: "Mǎnzhōuguó"literally: " State of Manchuria" ) was a puppet state in Northeast China and Inner Mongolia, which was governed under a form of constitutional monarchy.
 The area, collectively known as Manchuria by westerners and Japanese, was designated by China's erstwhile Qing Dynasty as the "homeland" of the ruling family's ethnic group, the Manchus.
 In 1931, the region was seized by Japan following the Mukden Incident and a pro-Japanese government was installed one year later with Puyi, the last Qing emperor, as the nominal regent and emperor.
 Manchukuo's government was abolished in 1945 after the defeat of Imperial Japan at the end of World War II.
 The territories formally claimed by the puppet state were first seized in the Soviet invasion of Manchuria in August 1945, and then formally transferred to Chinese administration in the following year.
Florencio Barsana Abad (born July 13, 1954) is a Filipino lawyer and politician.
 Having held many cabinet-level ranks in the past, he was appointed by President Benigno Aquino III as Secretary of the Philippine Department of Budget and Management.
 Abad held various cabinet-level positions in the past, particularly as Secretary of the Department of Education and Secretary of the Department of Agrarian Reform.