Hezhe, also called Heijie, Heizhen and Nanai in history, is the only ethnic group in North China that lives by hunting and fishing. Hezhe people, who make up one of China's smallest ethnic minorities ...

The intriguing shapes and colors of sea creatures are turning up in gold and silver, diamonds and aquamarines. Ancient civilizations used the motif, too. By Melanie Abrams Reporting from London When ...