The demon at the gate is kind of the guardian goddess that local could pray and ask for help. The help which local ask for help could be win the lotto, success on the business deal , pass an exam, etc. In the old day When the prayer get what they ask for, some local Chinese put opium cream or the black coffee on the month of the guardian as the offer or bribe. What we see today is the black coffee.

Est-ce payant? Oui. Je suis désolé d'avoir donné la mauvaise réponse L'entrée au temple est gratuite. Pas de paiement.