Edinburgh many museums and libraries. These include the National Museum of Scotland, the National Library of Scotland, National War Museum, the Museum of Edinburgh, Surgeons' Hall Museum, the Writers' Museum, the Museum of Childhood and Our Dynamic Earth. The Museum on the Mound has exhibits on money and banking. Edinburgh Zoo, covering on Corstorphine Hill, is the second most popular paid tourist attraction in Scotland, and currently home to two giant pandas, Tian Tian and Yang Guang, on loan from the People's Republic of China. Edinburgh is also home to The Royal Yacht Britannia, decommissioned in 1997 and now a five-star
Tian Jun it in control of Sun's subordinate Liu Jianfeng. In 891, Sun launched a major assault on Xuanshe, intending to destroy Yang. His initial attacks were very successful, as he defeated Tian and An Renyi, advancing all the way to Xuanshe's capital Xuan Prefecture (宣州). However, his army became bogged down in the siege and ran out of food supplies, forcing Sun to send Liu and Ma Yin out of his camp to pillage for food. Further, Sun himself was suffering from malaria at the time. Yang used the opportunity to launch a major counterstrike. His forces defeated Sun's, and Tian