With Professor Bera at Xiamen, China, 2007.
Birthday with my students, WISE, Xiamen Univ, 2008.
Jianye Zhai - Zeng Tao - Me - Ying Yin - Naijing Huang
Kan Ji - Wendun Wang - Haiqi Li
Leaving CUHK in Hong Kong, Tai Wai, Kowloon, 2013.
Haoyuan Ding - Me - Stanley Im Ko
Visiting Univ. of Macau with past and current students, Macau, 2015.
Stanley Im Ko - Haoyuan Ding (Couple)
Myeong Jun Kim - Youngchan Joo