August 23rd,2014. Haojiu Fu harmonica art sixty-five anniversary harmonica concert was held in Lanzhou Jincheng theater ,our company was Co Organizer. the participants included:Malaysia harmonica world Chairman Zhang Yagao,The chairman of South Korea Harmonica Association LiHuifeng ,Bai Yansheng in beijing,Bai brothers Quartet,Tianjin harmonica youth generation leader YangSsheng etc.