郑和七下西洋,集中了当时全国的优秀航海人才,而这些优秀航海人才的领航人就是火长,又称舟师。他们引领着郑和无敌船队跨大洋、穿海峡,际天而行,大小凡30余国,涉沧溟10万余里,在洪涛接天、巨浪如山的汪洋大海上,云帆高张,昼夜星驰,涉彼狂澜,若履通衢。这一航海盛举,在整个人类航海史上竖起了一座永垂史册的丰碑,也将中国古代引航业推向顶峰 Zheng He seven times the West, concentrated at that time the country’s outstanding sailing talent, and the pilot of these outstanding sailing talent is the fire, also known as boat division. They led the Zheng He invincible fleet across the oceans, wearing straits, skyrocketed, the size of more than 30 countries, involving Cangming more than 100,000 miles in the Hongtao access to the sky, the vast sea of ​​vast ocean cloud sail high Zhang , Day and night Star Chi, involving his tide, if Qu Qu through. This voyage enlightened, erected in the entire history of human navigation a monument forever, but also to China’s ancient pilotage peaked