Residents buy seafood at a supermarket in Fuzhou, capital of southeast China's Fujian Province, Feb. 8, 2018. China's GDP reached 19.88 trillion yuan (about 3.2 trillion U.S. dollars) in the first three months of 2018, up 6.8 percent year on year at comparable prices, according to the National Bureau of Statistics (NBS). (Xinhua/Zhang Guojun)