Can a 2-meter long, 60-centimeter wide cashmere shawl passes through a ring? Ruyok County of China's Xizang gives the answer. Since 1992, Ruyok County has gradually developed its white cashmere industry, producing cashmere shawls as fine and soft as the Shatush "ring shawls" that were popular in European and American markets in the 1980s and 1990s.