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As an international currency for settlements, invoice trade and store of value, the Chinese yuan has evolved over the last decade, putting behind it the long-troubling trilemma (or "the impossible trinity", which refers to the notion that it is impossible for a country to have a stable currency, an independent monetary policy and the free movement of capital－the absence of capital controls－at the same time).

As a company focused on health technology, we have noticed China's considerable progress in healthcare, and we are impressed by the government's strategy and execution despite the challenges facing current health systems.

As demand was higher than normal, hypermarkets, supermarkets and other food suppliers have stepped up efforts to ensure adequate supplies.

As a possible trade war will affect businesses from both countries, Boeing said that while both governments have "outlined positions that could do harm to the global aerospace industry, neither has yet imposed these drastic measures", the group said in a statement.

As for cowboys being racist, in the 1800s cowpokes were a surprisingly diverse group. After the American Civil War (1861-65) many emancipated blacks headed out West. An estimated 25 percent of cowboys, or 6,000 to 9,000 men, after the war and through the 1880s, were black, while about 20 percent of US cavalry troops were black, according to WyomingHistory.org.