Vajrayana ("Tibetan Buddhism"), thought by some to be a variety of Mahayana.
Given that Mahayana is "Chinese Buddhism", is this Chinese hegemony insisting that everything Tibetan is really part of China?
"As above, so below, but in different form" - needs ending comma
to Kether (the Crown) - needs period
She maintained here writings - s/here/her
the laws of physics. too messy. - capital T or change the period to colon
with one caviat. Her writing is clear - caveat, and I'd make the period a colon