After the departure Departing of members Jejung , Yuchun , and Junsu in 2010 , remaining Presence Tohoshinki members Yunho and Changmin did not tour Traveling again until January 2012 , when they held Hold their first concert Social_event tour Traveling as a duo , titled Name_conferral the .

TVXQ originally debuted Process_start as a five-member group in December 2003 , with members U-Know Yunho , Max Changmin , Hero Jaejoong , Micky Yoochun , and Xiah Junsu .

In January 2011 , TVXQ restarted Process_start their activities as a duo , with remaining members Yunho and Changmin .