For more, we are joined by CCTV current affairs commentator Gregory Yingnien Tsang.

Q1. What were the most significant contributions of Dr. Sun Yat-sen?

Q2. The 1911 Revolution led by Dr. Sun ended over two thousand years of feudal autocracy in China. Why was this event was so important in the rejuvenation of the Chinese nation?

Q3. What did the Communist Party of China learn from the 1911 revolution? How did they finally achieve a new-democratic revolution and establish a new China?