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BEIJING, Dec. 18 (Xinhua) -- The full text of Chinese President Xi Jinping's keynote speech at the Communist Party of China (CPC) in Dialogue with World Political Parties High-Level Meeting has been published.

BEIJING, Dec. 15 (Xinhua) -- President Xi Jinping on Friday reaffirmed the central government's long-term and unswerving adherence to the principle of "one country, two systems" in Hong Kong and Macao, when he met with the chief executives of the two special administrative regions (SARs).

He said that successful transformation of the economic development pattern, enhanced innovation capacity and better urban management are among the most significant achievements during the five-year period.

The government also shortened the list of intermediary services for administrative approval by 323 items, or 74 percent of the total, and canceled professional qualification and certification requirements for 434 items, more than 70 percent of the total.

China consumes around 30 million tonnes of jet fuel every year. If it were all replaced by biofuel, around 33 million tonnes of carbon dioxide could be saved, equivalent to growing 300 million trees, or taking 20 million cars off the road for a year, said Tao Zhiping.