The zhuang 's people use every method of sorcery to meet the needs of exorcising and driving ghost away , praying good fortune and ending disaster , also forecasting the foison and leaning on the festival days .
壮族群众在节日里,利用各种巫术手段来满足自己驱邪避鬼、祈福消灾、预测丰歉的意愿。
It may well be that western politicians are exorcising the ghosts of genocide in central africa and the balkans , where intervention came late or not at all .