Wolfgang Bartke
The diplomatic service of the People's Republic of China as of August 1977 [nineteen hundred and seventy-seven]
Wolfgang Bartke
![Wolfgang Bartke The diplomatic service of the People's Republic of China as of August 1977 [nineteen hundred and seventy-seven]](https://rezised-images.knhbt.cz/1920x1920/0.webp)
The diplomatic service of the People's Republic of China as of January 1979 [nineteen hundred and seventy-nine]
Wolfgang Bartke