Many Nyingmapa and Bonpos were executed and Tibetans visiting Zunghar officials were forced to stick their tongues out so the Zunghars could tell if the person recited constant mantras ( which was said to make the tongue black or brown ).

Many Nyingmapa and Bonpos were executed and Tibetans visiting Dzungar officials were forced to stick their tongues out so the Dzungars could tell if the person recited constant mantras ( which was said to make the tongue black or brown ).

0.007 seconds.