When the couple gets into or out of their car, grains are thrown as symbols of numerous children and grandchildren, and friends and relatives pass a hemp sack, a homonym for successive generations.
新娘上車與下車前，親友在旁撒穀豆，求多子多孫；下車後，親友在旁傳遞麻袋，諧音「傳代」，以示香煙不斷。