卜卦占星(Horary Astrology) 本質就是關於問「問題」，問卜者有一個疑問(無論是關於事業、愛情、金錢、做生意、尋找失物、健康等等)，提出後，當占星師完全了解問卜者的問題後，就以該時間起星盤，然後根據該星盤作出回答。其實這個過程跟傳統的問卜差不多，都是問問題—>起卦—>解答。同時，也跟我們常說的「心誠則靈」的「誠」很有關係。
對星盤作出判斷前，古代的占星師提醒我們，該星盤是否能夠被判斷，正如William Lilly於Christian Astrology (p.121)中寫道 “All the ancients that have wrote of questions do give warning to the astrologer, that before he deliver judgement he should consider whether the figure is radical and capable of judgement.”
買賣物業對不少人來說，都是相當重大的決定，一不小心做錯決定，往往會帶來麻煩和惡夢。而對於香港人來說，買樓就簡直是日日的新聞重點，上車與否、幾時上車、某物業是否值得買來投資、手上的物業是否應該售賣套利......所以物業相關的問題，是卜卦占星中最常被問到的熱話之一。
**Original article written for Infinity Magazine Jan/Feb 2017 Issue Infinity Magazine 11
Should I buy this property?
Buying and selling property is an important decision to many people as they usually have only a few transactions in their whole life. Making a correct decision may mean making a fortune while an unwise transaction may bring troubles and nightmares. As the property market is heated up worldwide, property related questions are some of those mostly asked. We will see in this article the aphorisms for property matter and will study a chart example.