Qa'da 12, 1431, Oct 20, 2010, SPA -- U.N. Secretary-General Ban Ki-moon is set to visit China at the end of October, his spokesman said on Tuesday. Ban will be in China from October 30 to November 4 and will visit the capital Beijing as well as Shanghai and Nanjing. Ban will also visit Thailand, Cambodia and Vietnam ahead of his trip to China. "He will discuss the U.N.'s relations with the countries he is visiting, regional and global issues as well as U.N. cooperation with the Association of Southeast Asian nations," said Farhan Haq, Spokesman of the U.N. Secretary General at a news briefing.