Professor & Supervisor of PhD Candidates of USTC, is also the director of National Speech & Language Engineering Laboratory of China, and representative of National People's Congress. Dr. Qingfeng Liu’s team of intelligent speech research has acquired championship in many speech contests. The current number of iFLYTEK speech cloud users has reached over 700 million, with average speech interaction 1 billion and the third party developers and programs over 110,000. iFLYTEK has taken up to 70% of the speech market in China and become the biggest speech and artificial intelligence company. Due to his technological innovation and industry achievements, Dr. Qingfeng Liu was awarded as CCTV’S China Economic Figure in 2013 and the Best Business Leader in the Top Business in 2015.