Greetings all.

I'm struggling thru Menzies'
1421 and find some of those Chinese names a bit difficult to remember. The book's many critics keep impinging in my mind:
http://www.1421exposed.com/
... and I'm hopeful that some of this may also be discussed starting next week.
Thanatopsy,
Using your link, I turned to one particular article-- to verify. From the China Heritage Newsletter...Australian National University, June 2005 and then I went for my copy of: The Great Chinese Travelers, to compare.
This latter was published in 1964 by Jeanette Mirsky who was a visiting fellow of the Dept. of Oriental Studies at Princeton Univ. as a USIA American Specialist. It then was a Phoenix Book published by the Univ.of Chicago Press, in 1974(since this is the period immediately following the Kissinger/Nixon "Opening" of relationships with PRC)
My only hint to you re: Chinese names, I never even tried to remember but, relying on the eventual repetition, some of them manage to stick enough so to give you a clue where to go next. The difficulty is saying them and hearing them correctly. For instance. Zheng He becomes in our gov't spelling (at that time) preference Cheng Ho. But the sound is not clipped, as in "chew your food", it is closer to sliding the sound with your teeth closed:Zzhheng(think of how Mike and Dana would say it on Saturday Night Live) not eng but ung.
The second part of his name will rhyme with that as it is neither he,hay,or ho but expulsive Huh.
Now get a notebook and write down names you need to recall and leave plenty of space in between to define why?
Mirsky is using the account by J.J.L. Duyvendak, China's Discovery of Africa,(London,1949)and George Phillips,"The Seaports of India and Ceylon," from the--Journal of the North China Branch of the Royal Asiatic Society,Vol.20 N.S.,
1885,pp.209-226
The second part of his name is pronounced neither Hay nor Ho but Huh
I don't know if you recall the big Thus Spake Zarathustra bash at nytimes.com forums, it was at this time that hegemony (the person not the concept) was having a field day making fun of the whole Nietzsche bash for everybody's amusement,before she left to go back to Africa. In one of the non-fiction areas, she more or less took me aside and said "Say, how long have the Chinese been going to Africa?". My reply, "Forever." Her response,"I just wondered, because everytime I'm there, they are busy, everywhere, doing business."
Mirsky was herself correlating these areas as a specialist in Africa and India, so when she uses Duyvendak, it is to clarify that the navigational vessels always hugged the coast from Fujian to Yemen at the Gulf of Aden straits into the Red Sea.
The question of the technological knowledge is mute, as to how to build these ships since Marco Polo had arrived approximately within half a century of the birth of Zheng He .