Flag_of_Mengjiang
The flag used by the Mengjiang United Autonomous Government consists of a horizontal colour pattern of yellow, blue, white, red, white, blue and again yellow.
The colors on the flag were used to represent major ethnic groups in Mengjiang: blue for the Mongols; red for the Japanese; yellow for the Han and white for the "Hui" (the name given to the Muslims at that time).[1]
South Chahar, North Shanxi and the Mongol Military Government each had their respective flags before merged with the Mengjiang United Autonomous Government.
- Flag of the South Chahar Autonomous Government (1938-1939)
The colors on the flag of Mengjiang is similar to the Five Races Under One Union flag formerly used by the Republic of China.