Palmer and Liu ( 2012 ) have studied the contents of the Baguadao as a tradition of orthodox and Taoist forms of elaborate self-cultivation techniques . Palmer and Liu ( 2012 ) have studied the contents of the Baguadao as a tradition of Orthodox and Taoist forms of sophisticated self-cultivation techniques .
Palmer dan Liu (2012) telah mengkaji isi-isi Baguadao sebagai tradisi bentuk ortodoks dan Taois teknik-teknik swadaya yang rumit. Palmer dan Liu (2012) telah mengkaji isi-isi Baguadao sebagai tradisi Ortodoks dan Taoist bentuk teknik swadaya yang canggih.