Tokyo [Japan], April 21 (ANI): A Chinese professor of Japan’s Asia University has been missing in China since February last year, Kyodo News reported citing sources familiar with bilateral relations on Sunday. According to the Japan-based news website, Chinese professor, Fan Yuntao, 61, who returned to his country in February last year, was contacted by Chinese authorities before his disappearance, adding he may have been detained. The whereabouts of Hu Shiyun, a professor at Japan’s Kobe Gakuin University, also became unknown in China, the college said in March. Their disappearances have draw…