People take the lantern quiz challenge during a Mid-Autumn Festival event in Vancouver, Canada, Sept. 16, 2016, a day after the 15th day of the eighth month of the Chinese lunar calendar. (Xinhua/Liang Sen)
People take the lantern quiz challenge during a Mid-Autumn Festival event in Vancouver, Canada, Sept. 16, 2016, a day after the 15th day of the eighth month of the Chinese lunar calendar. (Xinhua/Liang Sen)