February 24, 1948 (the fifteenth day of Lunar New Year), Yichuan battle began. Yichuan

battle, also known as the "watt sub Street Battle.
1948 spring and Northwest Field Army of the Chinese People's Liberation Army after a new type of military campaign, is transferred to the main five columns to line operations.
2 24 troops in a sudden surrounded Yichuan City main hidden in the appropriate southwestern Sichuan region, ready to annihilate the enemy reinforcements.
26 days, the KMT army reorganization 29th Army (two reorganized division) by of Luochuan Yijun line to Yichuan rush to the rescue. (L $ dj��.��r��)
28, when the enemy arrives Xuan Chuan sun south watt sub Street, Northwest Field Army of the Chinese People's Liberation Army from all sides blitzed fighting to March 1, the Kuomintang Army the twenty-nine army wiped out and shoot the enemy long Liu Kan.
3 days, captured Yichuan City, the Battle of Yichuan great victory. The twenty seventh division headquarters and destroy the enemy and reorganization, reorganization ninetieth division headquarters belongs to the thirty-first Brigade, the forty-sixth Brigade, a total of 29,000 of the fifty-third Brigade, sixty-first Brigade fundamentally changed the northwest battlefield situation.