Aerial photo taken on Nov. 13, 2020 shows a theater in the sub-area of Heilongjiang pilot free trade zone (FTZ) in Harbin, northeast China's Heilongjiang Province. Putting emphasis on developing industries related to information technology, new materials, high-end equipment manufacturing, biological medicine and propelling development of modern service industry, the Harbin sub-area of Heilongjiang pilot FTZ had seen 4,276 enterprises established during the first nine months this year, with a year-on-year increase of 36 percent. (Xinhua/Zhang Tao)
