Aerial photo taken on Jan. 14, 2020 shows the lamp display in Gucheng Village of Jiantan Town, Zhangye City, northwest China's Gansu Province. Ahead of the upcoming Chinese Spring Festival, or the Chinese Lunar New Year, the installation of a lamp display in Zhangye has been completed. It will be opened to the public on Jan. 29, the 5th day of the first month in Chinese lunar calendar. Preserved and inherited by the local people of Zhangye, this lamp display, known for its twisting and turning layout, is believed to bring good blessings to visitors who pass through. (Xinhua/Ma Xiping)