Lingbao
Coordinates: 34 ° 31 ' N , 110 ° 54' E
The city of Lingbao ( Chinese 灵宝市 , Pinyin Língbǎo Shì ) is an independent city in the central Chinese province of Henan . It belongs to the administrative area of the district-free city of Sanmenxia . Lingbao has an area of 3,011 km² and a population of 720,000.