Is Huang Yi's book really accurate

Mr. Huang Yizhen's nearly 1 kinds of geomantic works have been popular at home and abroad for decades, and received rave reviews, creating many firsts. His masterpiece Modern residential feng shui, published in 2, is known as "the first book of modern geomantic omen". Mr. Huang's ten-year masterpiece "The Complete Works of Real Estate Geomantic omen in China" is the only one in the world, and The Complete Works of Huang Yizhen's Geomantic omen is the largest illustrated geomantic omen collection in contemporary China. Mr. Huang Yizhen's works are extensive and profound, and his insights on avoiding misfortune and benefiting society have far-reaching influence in modern society.