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Berlin ranked second, down from the top spot, which it held in 2016, and San Francisco, where Silicon Valley is located, took the third spot. Shanghai grabbed the sixth place as a new entrant to this year's list, with high growth index, relatively low monthly rent and good startup experience.

Bezos also looks at his backing of space company Blue Origin as social good mission, telling GeekWire reporter Alan Boyle last month that it is imperative that our species invests in space travel in order to preserve the human species.

Bian said: "China is busy building the Silk Road Economic Belt throughout Central Asia, and we see these oil and natural gas pipelines as an 'energy Silk Road'."

Besides, top influencers also will consider factors such as living environment and product supply chain, as well as education and life services in their city selection. It is likely that head hosts will gather in first-tier cities while supply chains are located in third-tier cities, the report said.

Better channelizing and stabilizing the supply chains is the key to support private businesses and employment, said Zhu Jianmin, a member of the 13th National Committee of the Chinese People's Political Consultative Conference, on Sunday.