The evolutionists I debate with always resort back to that method, as they say it can date back millions of years. read that they were declared to be thousands of years old. I'm guessing carbon-dating, however I am really interested to see if any radiometric dating was done on it.
Rubidium strontium age dating
In 2002, China unearthed a tomb containing statues of the hundreds of sailors who set sail in 1421 to navigate throughout the world.
Hundreds of these sailors settled throughout the US, Europe, New Zealand and Australia long before the white man set foot in those countries. I certainly agree with you that Chinese were in very active exploration around the world in the Middle Ages, before the Europeans.
Even rice and maize were transplanted by ancient Chinese around the world.
DNA results also show that the decendents of specific Chinese sailors live on in the DNA of native Americans and Australians.
In Australia as in South America, native cave art show long robed pigtailed people in ships....'Bird Boat' natives as per your book.