Nationality of Song Xiaojun.

Mr Song Xiaojun is a citizen of China. Is there any source on the Internet saying that he "has now obtained an American green card and joined American citizenship"? In fact, Mr. Song Xiaojun has visited Russia, Europe and Japan for academic research and exchange many times, but he has never visited the United States. Therefore, there is no possibility of "joining American citizenship."

His military comments are far-sighted and rational, with detailed and in-depth interpretation principles, strategic vision and international vision. In addition, with his military background, there are many inside information that amazes readers.