 The thirty-two heavens of Lingbao are arranged horizontally, with each heaven occupying one sector of an imaginary circle. At their center is the Grand Veil (Daluo), the highest celestial domain. The language spoken in these heavens is based on sounds represented in a form of pseudo-Sanskrit called Secret Language of the Great Brahmā (Bokenkamp 1997: 385–89). The thirty-six heavens of Shangqing, instead, are arranged vertically. This system was created after the Lingbao model and draws in part from it. In one of several lists, the highest heaven is again the Grand Veil. Below it are the heavens of the Three Clarities, followed by the four heavens of the “Seed People” (zhongmin, who survive beyond the end of the present cosmic cycle) and further below by the four heavens of Formlessness, the eighteen of Form, and the six of Desire.