British poet Matthew Arnold once called Oxford the City of Dreaming Spires. Oxford University and its colleges are crowded with innumerable churches, auditoriums, ancient towers and bell towers. These buildings stretch out their majestic spires to the sky, and all over the University city, they form a peculiar beauty. Boarding the tower of St. Mary's Church, the Cathedral of Oxford University, overlooks the Millennium Academy, giving you a panoramic view of the magnificent and solemn spires one after another. Thirty-eight independent colleges and six private schools constitute the unique college system of Oxford University, and the city combs its urban context according to its college system. The unimportant alleys between the high walls of the college always give people surprises. The precipitation of history seems to fill every corner of Oxford Street with stories.