You can find a diploma, but you can't find a bachelor's certificate. Because the undergraduate education information is not entered into the online query system of Xue Xin. Therefore, only diplomas can be found in Xue Xin. Com, but I can't find my bachelor's certificate. So you can find the diploma of Weihai Campus of Beijing Jiaotong University in Xuexin.com, but you can't find the bachelor's certificate.