Xiao xue sheng guo xue wen ku= Xiao xue sheng guo xue wen ku Xiao xue sheng wen ku Xiao xue sheng wen ku, Xiao xue sheng wen ku/ Xiao xue sheng guo xue wen ku : cai tu ben. Wai jiao she bo xue wen ku Wai jiao she bo xue wen ku. Xiao xue sheng tong bu zuo wen. Ying guo xue sheng mu yu ke ben =