Why did Lao Liang fight Liaoshen first in the three major battles of Armageddon 70 years ago?

Liaoshen Campaign was the first campaign and the most crucial one among the three major campaigns.

From1September 1948 12 to121October, in the 52-day fierce battle of Liaoshen Campaign, the People's Liberation Army wiped out 47 1 10,000 elite troops with 69,000 casualties.

Then, why is Liaoshen the first choice to launch a campaign, followed by Huaihai Peace Fund?

Lao Liang analyzed from four reasons: strength, tactics, strategy and feng shui. Click to listen.