"I'm not saying that the American peoples are Chinese, but that at some point in history the Shang culture and writing was brought directly or indirectly into the New World," says Xu.
「我並非主張美洲人就是中國人，而是說在歷史上的某一刻，商文化及其文字曾經直接或間接傳入新世界」，他說。