Yes, as long as you receive particular lung and instructions and have received direct introduction, you can do practices such ngondro (semdzin and rushan), yoga of clarity and emptiness, Mandarava practice, basic Kalachakra practice, mantras of 25 spaces of Samantabhadra, semde practices and tregcho.
Specific empowerments are required for practice of Mandarava tsa-lung, longde, Jnanadakini (outer, inner and secret), thogal and yangti.
There is no particular order as long as you do all of the practices (I suppose you want to do the base exam). The only exception being secret rushen, which is better to be done in sequnce body - speech - mind.Joseph wrote: ↑Wed Jan 10, 2018 12:48 am - Is there any recommended order to progress through the practices contained within the precious vase ? (Apart from the order of presentation) . Iv'e worked through the first six Lojong and am building up to Med Kumbhaka through RB, about to start either the four immeasurable or Semdzin.
Thank you : )