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As for the future, Yao Tandong, director of the Chinese Academy of Sciences' Qinghai-Tibet Plateau Institute, proposed at the expo that more national parks should be established to make better use of tourism resources and protect the environment.

As a result, the University of San Francisco (USF) has only 120 freshmen from China this semester, compared with 600 to 700 in 2018, according to Stanley Kwong, an adjunct professor of business at the university.

As for growth of the Producer Price Index (PPI), which measures costs of goods at the factory gate, Zhu predicted a month-on-month drop of 1.3 percentage points to 6.3 percent in April and a near-zero growth rate at the end of the year due to the high base effect.

As a crucial part of food imports, Chinese customs have been striving to accelerate transportation and strengthen surveillance to ensure the quality and freshness of imported food.

As a result of the novel coronavirus pandemic, Pan said that orders this year have fallen by 50 percent to 60 percent, compared with the same period last year.