Silla is Longyan. Silla is a district of Longyan City and the only one at present. Full official seal of the district government: xinluo district Municipal People's Government of Longyan City. Changting can't be described as Longyan. The official seal of the county government is: Changting County People's Government of Fujian Province, not Changting County People's Government of Longyan City. Longyan Library is a cultural institution directly under xinluo district, and its superior unit is xinluo district Culture and Sports Publishing Bureau. Address: xinluo district Cultural Square, Longyan, postcode: 364000, Tel: (0597) 2331405no07010777, ICP, Fujian.