$1!=x'_o!M"!IE!Ig (B: s $1"|b!BD!BX!4H!0=!Bk(B/s - $1'E*':`!BAs; $1'V"'_k!VOs ($1!?b!\n (B: s $1!7e!<4!BX'V1!3K!JH!Na!+8s, 2003)
Keywords: Bon (Tibetan religion) -- China -- Tibet Autonomous Region -- History.Buddhism -- China -- Tibet Autonomous Region -- History