For instance, Professor Michael Coe of the anthropology department at Yale University took the view that to link the marks on the jade celts with Chinese oracle bone writings was "insulting to the indigenous people of Mexico."
例如耶魯大學人類系教授麥可．寇就認為，將玉圭符號與中國甲骨文扯在一起，是「對墨西哥原住民的侮辱」。