Üç Elig (Chinese: 乌質勒, Pinyin: Wuzhile (Reconstructed as *Üç Elig in Old Turkic[1][2] or *Oçırlıq, ultimately from Pali Vajira[3]) was the first Turgesh Qaghan, from the Sary (Yellow) Türgesh faction.
[4] He was titled Bagha Tarkhan (莫贺达干) during reign of Ashina Huseluo and unlike him was kind to his subjects.
After his expulsion of Western Turkic forces, he consolidated his rule around Suyab, while designating valley of Ili River as his second residence.
He sent his son Zhenu (遮努) as an envoy on 12 August 699 to court of Wu Zetian, Changan.
[6] Later that year, Guo Yuanzhen - the new Protectorate General to Pacify the West - arrived at Turgesh tribe to meet with Bagha Tarkhan to discuss military matters.