Search the dictionary A Chinese word or character, or English Search 5 entries. zǐshíyīng 紫石英 amethyst zìshìyìng 自适应 adaptive zìshìyìng 自適應 adaptive zǐshíyīnghào 紫石英号 HMS Amethyst, Royal Navy corvette fired on by PLA forces on the Yangtze River in 1949, triggering the Amethyst Incident zǐshíyīnghào 紫石英號 HMS Amethyst, Royal Navy corvette fired on by PLA forces on the Yangtze River in 1949, triggering the Amethyst Incident