Before launching a sky lantern, you must soak about 15 sheets of spirit money in kerosene and vegetable oil for about 20 minutes, before placing them in the wire in the middle of the lantern's frame.
施放前，必須以十五張左右的金紙，浸泡在煤油和沙拉油中大約二十分鐘，再安置於竹框中心的鐵絲上。