Xue xi kao shi yong shu yan fa zhong xin. Zhou en lai deng ying chao yan jiu zhong xin. Qi de xue fu hai wai kao shi yan jiu zhong xin. Hu bei cai zheng yu fa zhan yan jiu zhong xin. Ge lan shi dian kao xiang yan fa zhong xin. Hai pai shi shang liu xing qu shi yan jiu zhong xin. Qi se hua shao er yi zhi kai fa zhong xin. Zhong guo qi che ji shu yan jiu zhong xin. Fei yue si kao fu dao zhong xin. Zhong guo jian zhu wen hua zhong xin.