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As she began her 14-day isolation at home, Wu learned that the plasma from recovered patients could help critically ill patients.

As such, payment service providers are looking to capitalize on the boom by offering incentives to users. For example, tourists who use WeChat Pay, a Chinese mobile wallet that presently has about 800 million users, stand to enjoy cash rebates and discounts if their total expenditure crosses the threshold.

As president of the Security Council during March, Zhang said China has made strenuous efforts to fulfill its responsibilities amid the COVID-19 pandemic and has worked closely with council members, doing everything possible to tackle the fallout from the pandemic.

As the structures of global value chains continue to change, China's opening-up is an important engine for deepening their development.

As the market reopens on Tuesday, investors will grapple with fluctuations in overseas stock markets over the holiday and await progress in upcoming Sino-US trade talks and third-quarter earnings results.