Wiki information Lingtsang:

Lingtsang Gyalpo
Man, Person

Lingtsang Gyalpo Wangchen Tenzin, also Lingtsang Gyalgenma, was the King of Kingdom of Lingtsang province, a tertön, a ngagpa, and phurba master of the Nyingma school of Tibetan Buddhism. He was said to be an incarnation of King Ling Gésar and was...

Kingdom of Lingtsang

Lingtsang was formerly one of Kham region's five independent kingdoms of Tibet and now administered by the CCP since occupation & invasion of Tibet by China in 1950.