Hang kong fa dong ji:ran qi lun ji Hang kong fa dong ji∶ ran qi lun ji- qiang du Hang kong fa dong ji shi yan ji shu/ Hang kong dong li xue gai lun/ Hang kong fa dong ji gou zao/ Hang kong fa dong ji yu ce yu jian kang guan li/ Hang kong fa dong ji yu ce yu jian kang guan li = Hang kong fa dong ji Hang kong hang tian qi Dang dai ming jia : dong qi zhang zuo pin ji