I also forgot to mention something I just found.... that is that
it was Bodhidharma, the First Chan (Zen) Patriarch in China, who
introduced Lankavatara Sutra to China, and that was the ONLY Sutra
that he recommended.
Yes, Samdhinirmochana was the sutra that talked about the three
turnings. FYI, Samdhinirmochana Sutra in English has just been
uploaded to the Internet recently. I heard about this sutra from
Thusness quite long ag, Thusness likes it, though I haven't read
it, but sounds interesting.
URL to Samdhinirmochana Sutra: http://www.empty-universe.com/yogacara/samdhinirmocana.htm
