Ben shu zhu yao nei rong bao kuo : dian gong yu dian zi ji chu, dian li dian zi bian liu ji shu, shi bo qi yu jing ti guan te xing tu shi yi, bian ya qi, dian ji ji duan lu qi, dian qi kong zhi dian lu, zi dong kong zhi diao su xi tong ji shu kong ji chuang, ji suan ji ji ben zhi shi ji ke bian cheng xu kong zhi qi deng.