DO NOT SWEEP THE FLOOR WHEN THE INCENSE AND OIL LAMP ON ALTAR ARE LIT UP
Caller: Master Lu, may I know if we can sweep the floor in front of the altar when the incense and oil lamp on the altar are lit up?
Master Jun Hong Lu: Do not do so when the incense and oil lamp on the altar are lit up.
Source: Shuohua20161202 01:04, Master Jun Hong Lu’s call-in radio program