• Puerto Rico, Jan, 2017.

• U.S.A., New England, Dec, 2016~Feb, 2017.

• Vietnam, 2016, 2015, 2014.....

• Hainan, China, 2015.

• Democratic Republic of the Congo, 2015

• Zambia, Apr, 2014.

• Addis Ababa, Tanzania, Dec, 2013.

• New Frontier, China, July, 2013.

• Mexico City, Mexico, March, 2013.

• Hawaii, U.S.A. Feb, 2013.

• Belize, July, 2012.