Yongjian Explained

Yongjian (永建) may refer to:

• Yongjian, Yunnan, a town in Weishan Yi and Hui Autonomous County, Yunnan, China
• Yongjian (126–132), the era name used by Emperor Shun of Han
• Yongjian (420–421), the era name used by Li Xun, ruler of Western Liang