Since the reform and opening-up, China has developed rapidly.
改革开放以来，中国迅速发展。
Since the reform and opening-up in China, a lot of high-tech small and medium-sized enterprises (high-tech SMEs) have been grown up very quickly.
在众多高科技企业中，中小型高科技企业数量众多、成长迅速、机制灵活，正发挥着日益重要的作用。
Great changes have taken place in Ordos since China took the policy of reform and opening up.
改革开放以来，鄂尔多斯发生了巨大的变化。
Great changes have taken place in Ordos since China took the policy of reform and opening up.
改革开放以来，鄂尔多斯发生了巨大的变化。
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