abstract:Yuan Wang is a Paleontologist and has been the director of the Paleozoological Museum of China (PMC) since 2004. This natural history museum is affiliated to the Institute of Vertebrate Paleontology and Paleoanthropology (IVPP) of the Chinese Academy of Sciences (CAS).
Until now, the descendantofWanghaspreservedanantitheticalcouplet whichis a costfulmaterial for the study on the history and the friendship ofYu and Wang.