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 Ji'an Tian Ji'an Tian Ji'an (781 or 782– September 21, 812), courtesy name Kui and formally the Prince of Yanmen, was a general of the Tang Dynasty, who, as military governor ("Jiedushi"), ruled Weibo Circuit (魏博, headquartered in modern Handan, Hebei) in a "de facto" independent manner from the imperial regime. Tian Ji'an was born in 781 or 782, during the reign of Emperor Dezong of Tang. At that time, his father Tian Xu was an officer under Tian Xu's cousin Tian Yue, the military governor of Weibo Circuit, who governed the circuit semi-independently from the imperial regime. (Tian Xu's father