In winter annually of hope a month before or after

According to understand, in winter annually of hope a month before or after, the full moons all probably circulate in the sky of Tropic of Cancer, and from the east westward one by one in order keep shooting everyplace of sign in Tropic of Cancer.But circulate because of the moon of complexity, after 2015 year agos, anyones can,t witness full moon to keep shooting on the earth the interesting phenomenon that Tropic of Cancer marks.On November 22-24 this year in a row three days of dawn, the county tour knife square in the bureau of river from Mo in Yunnan province waits three astronomy fanciers, continuously for three days dawn three times observes moon perpendicularity to shot into sign in Tropic of Cancer of river from Mo in Yunnan, they witness the rare prospects for the very first time, pretty much excitement concussion.