许昌学院数学科学学院；

School of Mathematics Science, Xuchang University;

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本次音乐会的负责人中央音乐学院的院领导许昌俊院长为院庆委约新作品首演音乐会致辞。

Mr. Xu Changjun, the chief of the concert, president from CCOM gave a speech in the new works premiere concert to celebrate the anniversary.

youdao

本次音乐会的负责人中央音乐学院的院领导许昌俊院长为院庆委约新作品首演音乐会致辞。

Mr. Xu Changjun, the chief of the concert, president from CCOM gave a speech in the new works premiere concert to celebrate the anniversary.

youdao