1984 65438+In February, he graduated from the History Department of Northeast Normal University with a master's degree in history, and studied under the famous Tang Shi expert Mr. Wu Feng.
1997 graduated from the History Department of Northeast Normal University with a doctorate in history from China, and studied under the famous historian Mr. Yang Zhijiu.
1984-1993 teaches in the history department of Heilongjiang university.
1993, teaching in the history department of northeast normal university.