L720: gra yi g.yu sgong brag

• g.yu sgang brag Akester 2016 (p. 283)

• Yugang Drak Akester 2016 (p. 283)
• "turquoise ridge cliff" Akester 2016 (p. 283)
• "Rock of the Turquoise-Egg" Sørensen & Hazod 2007 (p. 172 n. 423)