Which mountain is the 103rd tallest mountain in the world: Siguang Ri or Tongshanjiabu?
Tongshanjiabu Tongshanjiabu () is a mountain in the Himalayas. At 7,207 m tall, Tongshanjiabu is the 103rd tallest mountain in the world. It sits in the disputed border territory between Bhutan and China. Tongshanjiabu has never been officially climbed.
Jiuding Shan Jiuding Shan is a mountain in Sichuan, China. It is located in the Daxue Mountains, part of a complicated system of mountain ranges of western Sichuan, which itself is adjacent to the eastern edge of the Tibetan Plateau. Jiuding Shan has an elevation of 4969 m above sea level. By measure of topographic prominence, it is ranked 125th in the world.