the population of Longshan County in 2015, according to the 2015年龙山县国民经济和社会发展统计公报 [Statistical Communiqué of Longshan County on the 2015 National Economic and Social Development]. lstjj.net. Archived from the original on 2017-02-02. Retrieved 2017-01-25. or ahmhxc.com
the population of Longshan County in 2015, according to the 2015年龙山县国民经济和社会发展统计公报 [Statistical Communiqué of Longshan County on the 2015 National Economic and Social Development]. lstjj.net. Archived from the original on 2017-02-02. Retrieved 2017-01-25. or ahmhxc.com
the population of Longshan County in 2015, according to the 2015年龙山县国民经济和社会发展统计公报 [Statistical Communiqué of Longshan County on the 2015 National Economic and Social Development]. lstjj.net. Archived from the original on 2017-02-02. Retrieved 2017-01-25. or ahmhxc.com