beat the drum, pass the flower (game in which players sit in a circle passing a flower around while a drum is beaten – when the drumbeat stops, the player holding the flower must sing a song, answer a question, or drink a glass of wine etc)

One is drumming while the others pass round a spray of blossom -- a drinking-game (whoever has the blossom when the drum stops must drink a cup of wine).

见“击鼓催花”。