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Also, Li pledged support for the region to take part in the country's "Belt and Road" initiative and its efforts in reaching out for international market.

There are also harsher penalties for cheating and fraud in national examinations. Violators may face criminal charges.

The deals are worth 15 billion U.S. dollars, said Egyptian local media Ahram online, quoting Minister of International Cooperation Sahar Nasr.

This is the first state visit by a Chinese president to Saudi Arabia in seven years. After leaving Saudi Arabia, Xi Jinping arrived in Cairo on Wednesday for a state visit to Egypt, the second leg of his three-nation Middle East tour which will also take him to Iran.

China has about four million websites and 668 million Internet users. According to the Cyberspace Administration of China, 30 billion pieces of information are created every day.