Made his substantial fortune mainly through real estate and constructing shopping centres, retail, business and residential developments.

他的财富主要来源于实物地产，购物中心建设，零售业，商业，以及住宅开发。

Just under the age's background of the knowledge-based economy, the factor playing decisive role has turned from substantial material to knowledge in economic growth and making fortune.

在这样的时代背景下，经济的增长、财富的创造将不再主要依靠物质资料的投入和消耗，而主要依靠知识。