In recent years, Mr Liu Zhen Yu and his wife have not only greatly enjoyed using diabolos, but also have done their part to popularize diabolo performing skills.

• 近几年来，刘振钰、高宜正夫妇不仅在抖空竹中得到许多乐趣，而且在普及推广空竹表演技巧方面做出贡献。