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Amazon’s “Send to Kindle” tool is one of my favorite little technological tricks. I use it all the time to quickly send an article from my web browser to read later on my Kindle.

Amid the epidemic, nearly 240 million users are using the online document tool to undertake office work. And about 60,000 students in Wuhan, capital of Hubei province and the epicenter of the outbreak, are using the cloud-powered tool to study at home.

Among the projects signed at China Tianjin International Fair for Investment and Trade, 12 were related to high technology like artificial intelligence and biotechnology, with an investment of 1.68 billion yuan, according to the event organizer.

Among the four ports under Guangzhou Port Group, Nansha Port is a shining star.

Amazon’s insatiable desire to dominate all of retailing proved to be an opportunity for eBay — a chance for the platform to become a sort of Switzerland of e-commerce, helping retailers fend off a common foe. “eBay wants to partner with the market sellers of the world, not put them out of business,” says Devin Wenig, president of Marketplaces. Indeed, eBay doesn’t compete directly with its retail partners — it isn’t peddling books and shoes and diapers alongside them.