玄空之學，據傳聞起自晉，至今應有一千八百年；唯其學師徒口傳極嚴，一直只暗傳於中原滇浙之間，並不普及；檯面上，閩粵台等地反是三合派當道。筆者外祖父早年為人作灶並論宅，察其所遺唐山舊冊，以及筆者幼年之體驗接觸，早年之風水地理，論陽宅多屬八宅學，多宗《八宅明鏡》及《陽宅三要》；陰宅則以三合派為主流，《地理直指原真》是其大成，間雜亦有《鉛彈子》之類的九星水法。

現今玄空挨星論述之彰顯，《沈氏玄空學》是必讀經典，其他例如：蔣大鴻的《天元五歌》《八宅天元賦》、姜垚之《從師隨筆》、章仲山的《地理辯正直解》︙︙也應加以研究；本書之撰述，實脫胎於以上著作。以人命百歲而論三元之驗證，猶如犀牛望月；古往今來之大師驗證，說起來亦是取樣數根本不足，理則難為鐵則。筆者研習堪輿已近四十載，檢討起來，亦多徘徊在理則之建立與重整；雖亦有跋山涉水之驗證，卻不敢自認夙慧福緣，更忌諱與先賢相比、猖言創見。

研習玄空，最痛苦的，即九宮圖與實際山水之相貼，必須在腦海內翻天覆地，一而再、再而三，習者花太多的生命時間在理則之建立與吸收，自然耗費在實地驗證的功夫，就不成比例了。若說具體的貢獻，本書將說例與挨星圖局一概以「配上坐向之廿四山圓圖」表示，並將所有的下卦及替卦挨星盤提供出來，讀者可以在八國周圍廿四山向上，自由加註山水或標記。相信此舉必能為廣大讀者節省大量時間，並將有用的生命用在實際之堪輿驗證上；如此則讀者幸甚，筆者自是幸甚。

序 ........................4
下卦挨星圖局
一運下卦挨星圖局 ................................. 15
一運壬山丙向下卦 ........................................15
一運子山午向下卦＆癸山丁向下卦 .......18
一運未山丑向下卦 ........................................22
一運坤山艮向下卦＆申山寅向下卦 .......25
一運甲山庚向下卦 ........................................29
一運卯山酉向下卦＆乙山辛向下卦 .......32
一運辰山戌向下卦 ........................................35
一運巽山乾向下卦＆巳山亥向下卦 .......37
一運戌山辰向下卦 ........................................41
一運乾山巽向下卦＆亥山巳向下卦 .......44
一運庚山甲向下卦 ........................................48
一運酉山卯向下卦＆辛山乙向下卦 .......51
一運丑山未向下卦 ........................................54
一運艮山坤向下卦＆寅山申向下卦 .......57
一運丙山壬向下卦 ........................................61
一運午山子向下卦＆丁山癸向 ................64
二運下卦挨星圖局 ........................ 68
二運壬山丙向下卦 ........................................68
二運子山午向下卦＆癸山丁向 ................71
二運未山丑向下卦........................................75
二運坤山艮向下卦＆申山寅向下卦 .......79
二運甲山庚向下卦 ........................................82
二運卯山酉向下卦＆乙山辛向下卦 .......85
二運辰山戌向下卦 ........................................88
二運巽山乾向下卦＆巳山亥向下卦 .......91
二運戌山辰向下卦 ........................................94
二運乾山巽向下卦＆亥山巳向下卦 .......97
二運庚山甲向下卦 ........................................101
二運酉山卯向下卦＆辛山乙向下卦 .......103
二運丑山未向下卦 ........................................107
二運艮山坤向下卦＆寅山申向下卦 .......110
二運丙山壬向下卦 ........................................114
二運午山子向下卦＆丁山癸向 ................117
三運下卦挨星圖局 ............................................... 121
三運壬山丙向下卦 ........................................121
三運子山午向下卦＆癸山丁向 ................123
三運未山丑向下卦 ........................................127
三運坤山艮向下卦＆申山寅向下卦 .......130
三運甲山庚向下卦 ........................................133
三運卯山酉向下卦＆乙山辛向下卦 .......136
三運辰山戌向下卦 ........................................140
三運巽山乾向下卦＆巳山亥向下卦 .......143
三運戌山辰向下卦 ........................................146
三運乾山巽向下卦＆亥山巳向下卦 .......149
三運庚山甲向下卦 ........................................153
三運酉山卯向下卦＆辛山乙向下卦 .......156
三運丑山未向下卦 ........................................159
三運艮山坤向下卦＆寅山申向下卦 .......162
三運丙山壬向下卦 ........................................165
三運午山子向下卦＆丁山癸向 ................168
四運下卦挨星圖局 ........................................... 172
四運壬山丙向下卦 ........................................172
四運子山午向下卦＆癸山丁向 ................175
四運未山丑向下卦 ........................................178
四運坤山艮向下卦＆申山寅向下卦 .......181
四運甲山庚向下卦 ........................................185
四運卯山酉向下卦＆乙山辛向下卦 .......188
四運辰山戌向下卦 ........................................191
四運巽山乾向下卦＆巳山亥向下卦 .......194
四運戌山辰向下卦 ........................................198
四運乾山巽向下卦＆亥山巳向下卦 .......202
四運庚山甲向下卦 ........................................206
四運酉山卯向下卦＆辛山乙向下卦 .......209
四運丑山未向下卦 ........................................212
四運艮山坤向下卦＆寅山申向下卦 .......215
四運丙山壬向下卦 ........................................218
四運午山子向下卦＆丁山癸向 ................222
五運下卦挨星圖局 ............................................. 226
五運壬山丙向下卦 ........................................226
五運子山午向下卦＆癸山丁向 ................229
五運未山丑向下卦 ........................................233
五運坤山艮向下卦＆申山寅向下卦 .......236
五運甲山庚向下卦........................................ 239
五運卯山酉向下卦＆乙山辛向下卦 .......243
五運辰山戌向下卦 ........................................246
五運巽山乾向下卦＆巳山亥向下卦 .......249
五運戌山辰向下卦 ........................................252
五運乾山巽向下卦＆亥山巳向下卦 .......255
五運庚山甲向下卦 ........................................258
五運酉山卯向下卦＆辛山乙向下卦 .......262
五運丑山未向下卦 ........................................265
五運艮山坤向下卦＆寅山申向下卦 .......268
五運丙山壬向下卦 ........................................271
五運午山子向下卦＆丁山癸向 ................274
六運下卦挨星圖局 ................................................... 278
六運壬山丙向下卦 ........................................278
六運子山午向下卦＆癸山丁向 ................280
六運未山丑向下卦 ........................................284
六運坤山艮向下卦＆申山寅向下卦 .......287
六運甲山庚向下卦 ........................................291
六運卯山酉向下卦＆乙山辛向下卦 .......295
六運辰山戌向下卦 ........................................298
六運巽山乾向下卦＆巳山亥向下卦 .......301
六運戌山辰向下卦 ........................................304
六運乾山巽向下卦＆亥山巳向下卦 .......307
六運庚山甲向下卦 ........................................310
六運酉山卯向下卦＆辛山乙向下卦 .......314
六運丑山未向下卦 ........................................318
六運艮山坤向下卦＆寅山申向下卦 .......321
六運丙山壬向下卦 ........................................325
六運午山子向下卦＆丁山癸向 ................328
七運下卦挨星圖局 .......................................... 331
七運壬山丙向下卦 ........................................ 331
七運子山午向下卦＆癸山丁向下卦 .......334
七運未山丑向下卦 ........................................337
七運坤山艮向下卦＆申山寅向下卦 .......340
七運甲山庚向下卦 ........................................343
七運卯山酉向下卦＆乙山辛向下卦 .......347
七運辰山戌向下卦 ........................................350
七運巽山乾向下卦＆巳山亥向下卦 .......353
七運戌山辰向下卦........................................357
七運乾山巽向下卦＆亥山巳向下卦 .......360
七運庚山甲向下卦 ........................................363
七運酉山卯向下卦＆辛山乙向下卦 .......366
七運丑山未向下卦 ........................................370
七運艮山坤向下卦＆寅山申向下卦 .......372
七運丙山壬向下卦 ........................................376
七運午山子向下卦＆丁山癸向下卦 .......379
八運下卦挨星圖局 ......................................... 383
八運壬山丙向下卦 ........................................383
八運子山午向下卦＆癸山丁向下卦 .......385
八運未山丑向下卦 ........................................389
八運坤山艮向下卦＆申山寅向下卦 .......392
八運甲山庚向下卦 ........................................396
八運卯山酉向下卦＆乙山辛向下卦 .......398
八運辰山戌向下卦 ........................................402
八運巽山乾向下卦＆巳山亥向下卦 .......405
八運戌山辰向下卦........................................ 408
八運乾山巽向下卦＆亥山巳向下卦 .......411
八運庚山甲向下卦 ........................................414
八運酉山卯向下卦＆辛山乙向下卦 .......416
八運丑山未向下卦 ........................................419
八運艮山坤向下卦＆寅山申向下卦 .......423
八運丙山壬向下卦 ........................................427
八運午山子向下卦＆丁山癸向下卦 .......429
九運下卦挨星圖局 .......................................... 433
九運壬山丙向下卦 .......................................433
九運子山午向下卦＆癸山丁向下卦 .......436
九運未山丑向下卦 ........................................439
九運坤山艮向下卦＆申山寅向下卦 .......441
九運甲山庚向下卦 ........................................444
九運卯山酉向下卦＆乙山辛向下卦 .......447
九運辰山戌向下卦 ........................................450
九運巽山乾向下卦＆巳山亥向 ................452
九運戌山辰向下卦 ........................................455
九運乾山巽向下卦＆亥山巳向下卦 .......458
九運庚山甲向下卦 ........................................461
九運酉山卯向下卦＆辛山乙向下卦 .......463
九運丑山未向下卦 ........................................466
九運艮山坤向下卦＆寅山申向 ................469
九運丙山壬向下卦 ........................................472
九運午山子向下卦＆丁山癸向下卦 .......474
附錄下卦九宮圖 ...................... 478
下卦九宮圖一覽 .............................................478