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Amid fast-changing developments, Microsoft's exit from the scene came a week before Trump promises to follow through with his plan to ban the app in the US, if its assets there are not sold. Microsoft was the first to confirm it was courting TikTok. It had teamed up with the retailer Walmart to make its bid.

Among all such theses publicized in 2016, 25.8 percent were co-authored by Chinese and foreign researchers and 71.6 percent of the co-authored works had Chinese researchers as their first authors, the report said.

Amazon’s online grocery arm also includes?its AmazonFresh Pickup service. The company also offers BOPIS (Buy Online Pickup in Store) at Whole Foods.

Amazon’s Seattle headquarters. (GeekWire Photo / Kurt Schlosser)

Among others, the observer said many weak nations have been trapped in the old order because they are raw material-producing countries and lack the means to achieve modernization; meanwhile, China is ready to share its advanced technology, like high-speed railway technology, with these countries.