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Cases of cured patients testing positive again are attributable to the condition of their disease and their physical quality, which could lead to incomplete healing of lung inflammation, Song said.
Changan Auto unveiled its latest SUV called UNI-K, which is expected to hit the market in 2021. It is the second model of the Chinese brand's high-end UNI series vehicles.
Cars run on the New Shougang Bridge in Beijing, capital of China, Sept 29, 2019. [Photo/Xinhua]
Chao congratulated Li on China's economic performance in continuing to maintain a high growth rate. Relations between China and the US now stand at a critical stage of development, she said, and she added that she hopes both countries will reach a positive outcome from trade and economic dialogue and promote pragmatic cooperation.
Cao Wei, vice-president of the expo operator, said the purpose of launching the online platform is to ensure the success of all participants of the CIIE and create an ecosystem that connects internet, the expo and trade services.
来源：资阳报