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But Pingyao's golden days as a hub of trade and finance did not last. In the early 20th century, the banks collapsed like dominoes as the Qing Empire crumbled. There was an influx of foreign banks and later the country fell into war.
But over the years, it has grown, moving to Trafalgar Square. This year’s event is expected to attract 200,000 people.
But demographic experts say money is not the main issue: the experience of advanced countries with higher birthrates, such as France or Sweden, shows gender equality plays a crucial role.
But creating a machine smart enough to detect various defects after the screen is finished is still too hard, Zhang said. So he decided to take it one step at a time, and in 2016, his team created China's first fully automated optical inspection machine for glass printing, a key step in making phone screens.
But animals that have been farm-raised for a long time, and that form value chains helpful in local poverty alleviation, are excluded. The decision required relevant central government departments to draft and publicize a list of such animals.
来源：资阳报