「日本の高齢者医療保険制度の体系及び中国への示唆」
(International Conference on Health Policy Reform 2020)
長寿大国としての日本の医療保険制度体系と近年の制度改革
(The 2nd Sanjiang International Forum on Healthcare Reform - High-quality Health Insurance and healthy China Initiative 2019)
The Experiences and the Challenges of Japanese Public Healthcare Insurance System with Universal Coverage from 1961 up to Now
(「International Conference on Health Care Reform and Health Care Sustainable Improvement, Jiang University , Zhenjiang, China 2018)
The Experiences and the Challenges of Janpanese Public Healthcare Insurance System with An Universal Coverage
(Conference on Health Care and Medical Security in East Asia 2017)