1997~2012, 'CHO'S COOKING PROJECT'/ International Incheon Women Artist's Biennale, Incheon, Korea, 2009
'Cho's Cooking' 1997~1998, Wan Chai HK
'Cho's Cooking', Performance, Artist Commun, HK,1997 International Incheon Women Artist's Biennale, Incheon, Korea, 2009
'Cho's Cooking-Fermenting-Meju [Bean Dough]', Gangwon-do, Korea, 2010