Linyi () is a prefecture-level city in the south of Shandong province, China. As of 2011, Linyi is the largest prefecture-level city in Shandong, both by area and population, Linyi borders Rizhao to the east, Weifang to the northeast, Zibo to the north, Tai'an to the northwest, Jining to the west, Zaozhuang to the southwest, and the province of Jiangsu to the south. The name of the city Linyi (临沂) literally means "close to the Yi River". The city recently expanded along the Yi River to Nanfang, now called the Beicheng New Area, under the slogan "Grand Linyi, Beautiful Linyi, New Linyi". Multiple recreational parks were built, along with new school campuses etc. The development is a consequence of a series of governmental projects, including relocate the city government, which is expected to stimulate the economy. The population was 11,018,365 at the 2020 census, of which 3,651,868 lived in the built-up area made up of Lanshan District, Luozhuang District and Hedong District, as well as Linyi National Hi-Tech Zone. The prefecture-level city of Linyi administers 12 county-level divisions, including three districts and nine counties. The city is further divided into 181 township-level divisions. Linyi has a history of 2400 years. It is home to many historical figures, notably Zhuge Liang and Wang Xizhi. In 1972, the Sun Tzu's Art of War was first discovered here, along with other classics on hand written bamboo slips. Sun Tzu's Art of War is currently in display at Shandong Provincial museum. On July 25, 1668, an earthquake that had an estimated magnitude of 8.5, occurred just northeast of Linyi, making it the largest historical earthquake in Eastern China, and one of the largest in the world on land. In Linyi, no house was left standing, and black water was said to emerge from ground fissures that opened up after the earthquake. In the spring of 1938, during the Second Sino-Japanese War, the city was the scene of fierce fighting between Chinese and Japanese troops.