Why did New China choose Beijing as the capital of the motherland instead of Luoyang, the ancient capital of the Nine Dynasties?

Then I can ask another question: Why did China choose Beijing as the capital of the motherland after the founding of the People's Republic of China instead of Linzi, the ancient capital of Qi during the Spring and Autumn Period and the Warring States Period?

Luoyang is the ancient capital of nine dynasties, yes, but when did this happen? For modern China, Luoyang has lost its political influence just like Linzi. On the other hand, Beijing has been the capital of China for 600 years from the Yuan Dynasty to the late Qing Dynasty, and its political influence is not out of date, so it is natural to choose Beijing.

What's more, with the decline of political influence, the decline of economy and population, and the flood of the Yellow River, Luoyang is no longer the original "land of feng shui"-even if it is not necessarily the capital of Beijing, Luoyang is far from its capital. At that time, the competitiveness of cities in the three northeastern provinces was stronger than that of Luoyang 100 times.