 Complete the following phrase:  The torch relay route was unveiled on March 4, 2010 and due to budgetary issues and the problems related to 2008 Summer Olympics torch relay. The organizers decided to carry it out on a smaller scale than those carried out in previous editions.The torch was Guangdong province and was traveled across 21 major cities of the Guangdong Province. The flame of the torch was lit at the Great Wall of China on October 9, 2010, and traveled around the Temple of Heaven in Beijing. As originally scheduled 21 cities were present in the list of relay, with 2,010 torchbearers expected to carry it from October 12 to November 12, 2010; however, two more cities  Changchun in Jilin and Haiyang in Shandong, the host cities of 2007 Asian Winter Games and 