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As a science teacher, it is my job to get students to think like scientists. I want them to be curious about the world around them and know how to ask the questions that matter — and investigate the answers to these questions.

As a main assembler of Apple's iPhone, Foxconn's expansion plan may indicate that demand for the Amazon Echo, the voice-activated personal assistant, will increase this year, analysts said.

As a representative of the new economy, the listing of Meituan Dianping indicates a new listing rounds for new economic enterprises. Many new economic companies such as eBooking and Tencent Music are expected to list in Hong Kong or the United States in the upcoming months, the report said.

As a professional, international and high-level event, the fair has played an active role in the country's technological development, from making improvements and catching up with other countries to taking the lead in internationally advanced technological levels, Wang Lixin, the fair's secretary-general said.

As a rising developing country, China will continue to make contributions to globalization and free trade. Meantime, the nation should also build a more balanced trade structure by relying less on exports to the US and increasing exports to member countries of the Association of Southeast Asian Nations, as well as countries and regions involved in the Belt and Road Initiative.