Question: What country is the author of the book "Of Pandas and People: The Central Questions of Biological Origins" from?
Sentence (from "Pan Wenshi"): In the book The White Dolphins of Qinzhou (欽州的白海豚) Prof. Pan and his co-authors unveiled that Chinese white dolphin appeared in Beibu Gulf only from 6000 years ago and that in the Beibu Gulf population is preserved an ancient and rare genotype that is so far never found in populations in other territorial waters.
Relevant evidence: No