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Meanwhile, Japanese companies have called off business trips between the two countries, a sign that booking cancellations could increase as the tensions remain high over the Diaoyu Islands in the East China Sea, which are claimed by both countries.
"The new policy suggests that the biggest obstacle facing the opening of China's low-altitude airspace has been cleared," Zhu said.
With its new engine, the company's A320neo aircraft consumes 15 percent less fuel than the previous A320, Leahy said.
Budnikov said that for many Russian companies, the competition brought by Chinese companies may not be welcome.
Students at a primary school in Beijing's Tongzhou District receive lessons once a week on Chinese culture, with topics ranging from ancient Chinese classics to jade and porcelain appreciation.
