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"The innovation in system and mechanism should be on par with technological innovation. Main constraining factors for the manufacturing sector still are in the system and the mechanism, as the access threshold for manufacturing is still too high," Li said.
For example, while China and India are expected to see their economies expand by around 6.5 percent and 7.2 percent respectively this year, there is less optimism about Russia, Brazil and South Africa.
The new technology was announced on Monday in the journal of Nature Photonics.
Wang said China is committed to implementing the G20 consensus. While maintaining its own growth to remain a "stabilizer" and "ballast stone" of the world economy, China has worked hard on the Belt and Road Initiative to ensure that dozens of countries around the world reap its benefits.
Workers fell trees regularly to allow others to grow, leaving about 15 big trees for every hectare. They plant different types of trees to improve pest and disease resistance.
来源：资阳报