 They record that Dharmakṣema was particularly famed for secret sexual techniques, which had interested Tuoba Tao, which had already got him into trouble in Shanshan with female members of the royal family there.At their meeting in 432, Li Shun revealed to Juqu that Dharmakṣema had been giving lessons in special sexual techniques in secret to ladies of the Northern Liang court, including members of Juqu's own family.Juqu Mengxun was outraged by this revelation and had Dharmakṣema tortured and publicly executed.