Therefore, feng shui is very popular (including in the field of gambling).
I don't mind people believing in superstition as long as that belief doesn't affect their surroundings negatively. Or that belief motivates him to be a better person. Like in Fengshui, the peace of mind brought by aligning the house decor according to Fengshui brings to the health and good mood of a person will surely make the person friendly, cooperative a good influence to the society.
Well gambling and Feng Shui both originated in China so it is obvious that the gambling industry is also influenced by Chinese traditions thus for the popularity of belief in the effect of Feng shui in the gambling activities
In my opinion, gambling did not originate in China.
It's just that China is the oldest surviving civilization (China is about 5,000 years old). But there were other ancient civilizations (Babylon, Mycenae, Atlantis, Incas, etc.) All these civilizations perished.
However, I am sure that the inhabitants of these ancient countries were also very fond of gambling. Because excitement and risk-taking are the basic properties of a person. As far as feng shui is concerned, it is a purely Chinese invention.
Since China is a very ancient civilization, love of tradition and fatalism are cultivated there. And in gambling, fatalism is very important.