With graduate students, Taiwan, October, 2024

Delegated to recruit students at Surabaya, Indonesia, November, 2019

Delegated to recruit students at Yogyakarta, Indonesia, November, 2019

Delegated to recruit students at Ho Chih Ming City, Vietnam, October, 2019

Delegated to recruit students at Can Tho, Vietnam, October, 2019

Presented my Vote-buying paper at Soochow University, June, 2019

Grand Canyon, 2009