"the treasure fleet consisted of several distinct classes of ships: - "Treasure ships" (宝船, Bǎo Chuán) nine-masted, 44.4 by 18 zhang, about 127 metres (417 fee

"the treasure fleet consisted of several distinct classes of ships: - "Treasure ships" (宝船, Bǎo Chuán) nine-masted, 44.4 by 18 zhang, about 127 metres (417 feet) long and 52 metres (171 feet) wide [...]" https://en.wikipedia.org/wiki/Chinese_treasure_ship#Sanbao_Taijian_Xia_Xiyang_Ji_Tongsu_Yanyi https://en.wikipedia.org/wiki/Chinese_treasure_ship#Sanbao_T...