Umwuzure w'umugezi w'Umuhondo mu wa 1410
Umwuzure w’uruzi rw’Umuhondo mu mwaka wa 1410 wari impanuka kamere yibasiye akarere ka Kaifeng, mu Ubushinwa, ku ngoma ya mbere ya Ming .
Yibasiye mu myaka ya mbere y'ingoma y'Umwami w'abami Yongle wigaruriye, yangiza hegitari ibihumbi z'imirima kandi ihitana imiryango irenga 14,000.