Yongle Emperor commissions ocean-going treasure fleetJan 1, 1402Labels: Yongle Emperor, Zheng He, Treasure FleetBritannicaBritannica Bio
First voyage begins the seven-voyage programJul 11, 1405Labels: First Voyage, Zheng HeBritannicaWikipedia
Battle of Palembang defeats pirate Chen ZuyiJan 1, 1407Labels: Battle of, Chen ZuyiChen ZuyiPalembang
Second voyage continues tribute and port diplomacyJan 1, 1408Labels: Second Voyage, Zheng HeBritannicaTreasure Voyages
Third voyage escalates conflict in Sri LankaJan 1, 1409Labels: Third Voyage, AlakeshvaraBritannicaMing Kotte War
Galle Trilingual Inscription marks overseas ritual diplomacyFeb 15, 1411Labels: Galle Inscription, Sri LankaGalle InscriptionBritannica
Fifth voyage returns envoys and expands African contactsJan 1, 1417Labels: Fifth Voyage, East AfricaBritannicaNatGeo
Yongle orders temporary suspension of treasure voyagesMay 14, 1421Labels: Yongle Emperor, Suspension OrderTreasure VoyagesCambridge JCH
Hongxi Emperor terminates further voyages after Yongle’s deathSep 7, 1424Labels: Hongxi EmperorTreasure VoyagesCambridge JCH
Xuande Emperor revives program with a final expeditionJan 1, 1431Labels: Xuande Emperor, Final ExpeditionBritannicaTreasure Voyages
Seventh voyage reaches Arabia and East AfricaJan 1, 1431Labels: Seventh Voyage, East AfricaBritannicaNatGeo
Treasure fleet era ends and is not resumedDec 31, 1433Labels: Treasure Fleet, Program EndBritannicaTreasure Voyages