ས་ཡི་སྙིང་པོ the bodhisattva Kshitigarbha, the Essence of Earth. [In the bardo zhi khro his consort is lAs-ye; (white/southeast) [RY]
1) the essence of earth; 2) gold; 3) rdo rje gdan, Bodhgaya; 2) bodhisattva Kshitigarbha [IW]