Orders are issued for the construction of 50 "seagoing ships"[7]
1405
11 July
Zheng He and 27,800 men depart from Nanjing on 255 ships, of which 62 are treasure ships, "bearing imperial letters to the countries of the Western Ocean and with gifts to their kings of gold brocade, patterned silks, and colored silk gauze, according to their status." The fleet proceeds to Liujiagang where it is separated into squadrons and the crews pray to Mazu, goddess of sailors.[8]
A eunuch Grand Director departs with an imperial letter for the king of Champa[15]
Zheng He departs with a fleet of 249 ships and takes a route similar to the first voyage with the addition of stops at Jiayile, Abobadan, Ganbali, Quilon, and Cochin[18]
1408
14 February
Orders for the construction of 48 treasure ships are issued from the Ministry of Works in Nanjing[19]
Zheng He departs from Nanjing and takes the usual route with the addition of 4 new destinations: the Maldives, Bitra, Chetlat Island, and Hormuz, which is given the following description: "Foreign ships from every place, together with foreign merchants traveling by land, all come to this territory in order to gather together and buy and sell, and therefore the people of this country are all rich"[24]
Orders are issued for the sixth voyage and envoys from 16 countries including Hormuz are given gifts of paper and coin money, and ceremonial robes and linings[31]
Orders are issued to Zheng He to provide Hong Bao and envoys from 16 countries passage back to their countries; the treasure fleet takes its usual route to Ceylon where it splits up and heads for the Maldives, Hormuz, and the Arabian states of Djofar, Lasa, and Aden, and the two African states of Mogadishu and Barawa; Zheng He visits Ganbali[33]
Zheng He is sent on a diplomatic mission to Palembang to confer "a gauze cap, a ceremonial robe with floral gold woven into gold patterns in the silk, and a silver seal" on Shi Jinqing's son Shi Jisun[35]
Documents of the treasure voyages are removed from the archives of the Ministry of War and destroyed by Liu Daxia on the basis that they were "deceitful exaggerations of bizarre things far removed from the testimony of people's ears and eyes," and that "the expeditions of Sanbao to the Western Ocean wasted tens of myriads of money and grain, and moreover the people who met their deaths [on these expeditions] may be counted in the myriads. Although he returned with wonderful precious things, what benefit was it to the state? This was merely an action of bad government of which ministers should severely disapprove. Even if the old archives were still preserved they should be destroyed in order to suppress [a repetition of these things] at the root."[56]