Zheng He (AD 1371-1433) was a world renowned navigator who was born in Yunnan Province China. Between AD 1405 and 1433 he commanded a mighty maritime fleet and embarked on seven voyages that reached more than 30 countries and regions in Asia and Africa.To mark the 600th anniversary of Zheng He\'s first voyage, on 28th June 2005 the State Post Bureau, Hong Kong Post and Macao Post each issued a set of commemorative stamps and a stamp sheetlet. The stamps are contained in this numbered edition - No. 007823 - presentation catalogue of thin board and slip case.