The so-called Wuchang rice not only refers to the place of production in Wuchang, but also a registered trademark. This trademarked rice has won the "International Food Quality Star" and "International Famous Brand Food" at the China International Food Expo. title; the "Wuchang Rice" trademark was rated as "China's Well-known Trademark", selling well at home and abroad, and applied for and was approved as a national geographical protection mark. Therefore, not all rice produced in Wuchang must be printed with geographical indications, but now there are many and confusing products bearing the Wuchang brand. "Wuchang rice" with geographical indications is produced by authentic registered manufacturers protected by trademarks, and its quality is guaranteed.