Xiaofeng Guo is a Professor in the College of Veterinary Medicine at South China Agricultural University. He obtained his Bachelor's Degree from South China Agricultural University (1979-1984), his Master's Degree from Nanjing Agricultural University (1984-1987), his Ph.D. from South China Agricultural University (1997-2000), and his Postdoctoral from the University of Georgia (2004-2005). He applied for the Scientific Commission for Animal Diseases. He developed a national standard on the diagnosis technology of duck virus enteritis and a new type of rabies vaccine carrying double glycoprotein genes.