As the market grows in China, a dedicated band of professionals are risking life and limb searching for extraterrestrial material in the deserts of the Xinjiang Uygur autonomous region.
As China's anti-graft campaign approaches its third year, behind-the-scenes efforts are being made to educate officials and dissuade them from accepting bribes or succumbing to other forms of graft.
Fan Ti, a 43-year-old lawyer specializing in financial cases, used to make at least 4 million yuan ($645,000) a year.