Jiàn Wén
Jianwen Emperor, reign name of second Ming Emperor Zhu Yunwen 朱允炆[Zhu1 Yun3 wen2] (1377-1402), reigned 1398-1402
Jiàn wén dì
reign name of second Ming emperor, reigned 1398-1402, deposed in 1402 (mysterious disappearance is ongoing conspiracy theory)