World Trade Organization, Geneva, 2016
UN Office at Geneva, 2016
Foshan, Guangdong Province, 2017
Zhongshan, Guangdong Province, 2017
Dongguan, Guangdong Province, 2017
Ministry of Defense Peacekeeping Center, Beijing, 2018
Ministry of Defense Peacekeeping Center, Beijing, 2018
Word Bank, Washington DC, 2018
African Union, Addis Ababa, Ethiopia, 2018
Economic Commission for Africa, Addis Ababa, Ethiopia, 2018
International Court of Justice, Hague, 2019
International Criminal Court, Hague, 2019
Social Weather Station, Manila, 2019
University of the Philippines Diliman, 2019
Institute of China Studies, University of Malaya, 2022