Ben shu zhu yao bao kuo gong gong guan xi de han yi, te zheng, zhi neng, yao su, li shi he gong gong guan xi gong zuo mu biao, fang fa, yuan ze deng ji ben yuan li, yi ji gong gong guan xi gong zuo cheng xu deng.
Writing a summary for young readers…
For young readers
Book data: Open Library