Perhaps he concentrated too intently on the glottal, natural style of traditional singing. When receiving Western style vocal training at the Institute of Art, for a while Buhe could not sing at all. The contradictions made him ponder whether it was not impossible to express traditional songs using the abdominal singing techniques of the West.
但或許是太執著於傳統以喉嚨發聲的自然唱法，在藝術學院受了西方美聲唱法訓練的布和，有一段時間根本唱不出歌來，他矛盾地思考著傳統歌曲是否應用西方腹式發聲技巧表達的問題。