Every 3 months, Global Business will feature Econtalk, five special in-depth interviews focusing on China's economic data, spanning in a week when key data is released. Today we start with China's first quarter GDP, which will be released on Wednesday. The market consensus is around 6.3 percent growth with increasing optimization for the economy during the rest of the year. Our Xia Cheng sat down with Dan Wang, an economist with the Economist Intelligence Unit, to talk about any bigger risks ahead.