Professor ji visited the chinese university of hong kong in 1987 on an invitation from the art museum to participate in the symposium and exhibition on dunhuang and turfan studies where he presented an academic paper . he visited the chinese university again in 1988 and enlightened students and faculty by his lectures on tocharian a maitreyasamiti - nataka script and mahayana buddhism 季教授曾于一九八七及一九八八年访问香港中文大学，出席文物馆举办的国际敦煌吐鲁番学术会议及文物展览，主持讲座及宣读论文，并不断提供宝贵意见，对大学的学术发展，贡献良多。
