毘伽可汗
Orkhon inscriptions (also known as Khöshöö Tsaidam monuments) which were erected in 730s, are about Bilge Khagan, a Turkic emperor and his brother Kul Tigin. Bain Tsokto inscriptions which were erected shortly before the Khöshöö Tsaidam monuments are about Tonyukuk, the counselor of Bilge. In all of these inscriptions the geographical name Temir Kapig had been mentioned several times. Below are some examples.