This is the RYI Dictionary content as presented on the site http://rywiki.tsadra.org/, which is being changed fundamentally and will become hard to use within the GoldenDict application. If you are using GoldenDict, please either download and import the rydic2003 file from DigitalTibetan (WayBack Machine version as the site was shut down in November 2021).
Or go directly to http://rywiki.tsadra.org/ for more upcoming features.
"Hayagrīva according to Kyergangpa’s tradition", aka "Secret Accomplishment Hayagriva", a practice from among the teachings of the Shangpa Kagyu, received in revelations and as rediscovered teachings by Kyergangpa Chökyi Senge (1143-1216), one of the early seven Shangpa Kagyu masters. Also very popular among Gelugpa practioners. [TSD]