A book called "Highlights of Chinese Wedding Custom Culture" specifically points out that the main entrance of wedding hotels and hotels can only face southeast. Before the Republic of China, people used to set up tents in the southeast to hold the wedding entrance, because it was a place facing the sun and represented prosperity. The book also focuses on the special taboos of wedding hotels in or near hospitals, cemeteries, rivers, ponds, temples, iron towers, public security, courts, inspection institutes and other wedding-related places. Remember this is the most taboo thing. Although superstition has long been broken, China's geomantic omen and marriage customs for thousands of years have been preserved to this day. People don't choose to get married in Tomb-Sweeping Day for the same reason. Geomantic omen has been used by architecture, water conservancy, culture and other industries to this day. Pay more attention to good luck in marriage and avoid unhappiness afterwards.