Dongguan Municipal Party Committee Secretary Arrive at 21SAMG June 30, 2013, Dongguan municipal party committee secretary Xu Jianhua and other leaders accompanied by Guancheng District Office arrived at 21 SAMG in the afternoon. The guests paid a visit carefully to the current exhibition “Visual Mix—1st Canton Contemporary Art Community Young Artists' Group Exhibition”.21 Space Art Management (Guangdong) Ltd. Chairman Yuan Bin and museum executive director Sen Wong received those guests and introduced the operation of 21 space art museum.