COME to the Lo Chia Bio Vihara, Jalan Duri I, Central Jakarta, on the first and fifteenth day of every month, at 7pm. The vihara will be packed until midnight. On the two days of the new and full moon in the Chinese calendar, the tangsins always carry out healing and free consultations for the public.

The tangsins will be possessed, will slash their own tongues with swords, and with their own blood write Chinese calligraphy on paper charms.