Read the book some years ago, fascinating stuff and to my mind it all seems true, in terms of artefacts discovered all over the place. I have a buddy who is one of South Africa’s foremost authorities on rock art of the San Bushmen in the Southern African region. He reckons that one of the most common recurrent motifs in san art is white robed black haired yellow skinned folks – for some reason he thinks more likely to be Chinese than Arab slavers.
It also explains to a degree the classic features ( black straight hair etc) of the American aboriginal people.
Very, very clever navigators and shipwrights they were, the Chinese. Way ahead of the rest of the world at the time.
If you haven’t read the book yet, I strongly urge you to get yourself a copy. What I find most interesting is the reluctance of many people to accept this theory, when it really does seem to be for real and scientifically corroborated.
An excellent book.