Explanation: Thirty years ago the east of the river, Feng Shui, and three years later, but the river west. Metaphor things change, checkered. Source: Qing Wu Jingzi "Scholars" Forty-sixth back: "Mr. Big, 'three decades east, west three years'! Like thirty years ago, how you two advantages of your family, I saw it . "
That do not often rise and fall
That the rise and fall less frequently. "Scholars," the fourth six back: "into Combs Road: 'Great President, three years east of the river, three years, Hexi, like 30 years ago, how you two Fushang momentum, I saw it myself . now Peng house, and side house, and have a year like Sheng year '. "