North Koreans in China are being ordered to return to Pyongyang in what many fear is the next stage of a purge of those associated with the executed senior bureaucrat Chang Sung Taek. Business people in border regions close to the Chinese cities of Dandong and Shenyang, as well as in the trading enclave of Macau, report that large numbers of North Korean traders were summoned home on Saturday amid concerns about their likely fate.

When Americans think of symbols of democracy, they might imagine the Statue of Liberty, or the Declaration of Independence, or perhaps the Liberty Bell. Here, in China’s semi-autonomous territory of Hong Kong, citizens have adopted a more unusual symbol of their political aspirations: a grinning Ikea wolf doll named “Lufsig.”

The Catskills, in upstate New York, are known for their natural beauty and quaint lifestyle. But they could become a lot flashier, thanks to one businesswoman's proposal for the area: a multibillion-dollar "China City of America," complete with an amusement park, mansions, a casino, retail centers, a college, and more. Creator Sherry Li says the plan would attract domestic and foreign tourists, residents, and investors. Back in May, she introduced her concept to Thompson, a town of 15,000 people 90 miles north of New York City.

In his 2009 book, “The Next 100 Years,” George Friedman, the founder of Stratfor, wrote that by the end of the century Mexico will be the main power challenging the U.S. With $500 billion in trade with the U.S. (up from $75 billion two decades ago), with Mexicans spending twice as much on U.S. products as the Chinese, with over 33 million U.S. residents of Mexican origin, with the most frequently crossed international border in the world, it would be irresponsible to wait until the end of the century to pay attention to Mexico.

While China, North Korea, Vietnam, Laos, and Cuba officially claim to be communist states, the country that adheres most strictly to communist principles, according to Oxford University scholar Robert Service, is North Korea. He should know, he wrote the book on it — Comrades! A History of World Communism. Today, he says, Karl Marx would hardly recognize his manifesto. "In it's original form, it's long been dead," said Service.

People around the world see China as "confident", "belligerent" and "arrogant", state-run media says, in an unusually direct survey of attitudes towards the country. Only 13 per cent of respondents in the poll by the Global Times newspaper described China as "peaceful", a sign that Beijing's territorial spats with its Asian neighbours have taken a toll on its image.

There is a submerged rock in the Yellow Sea that seafaring Korean families once believed to be the home of the spirits of dead fishermen. The rock’s name in English is Socotra Rock; in Korea, it’s referred to as Ieodo, and in China the Suyan Rock. Whatever the language, it’s at the center of a new global hot zone that is threatening to destabilize relations in East Asia.