- They were tasked to annihilate nationalists in the regions of Yetai Mountain ( Yetai Shan, 7r餝q \ ), Laozhuangzi ( €?^ P [ ), and Song Family s Pit ( Songjiawa, ?[ ?[ < m ).
- By 10 : 00 AM on August 9, 1945, the 6th Company of the 2nd Battalion of the 8th Regiment of the Communist 358th Brigade succeeded in taking all trenches outside the bunkers occupied by the nationalists, and a Communist soldier named Yin Yufen ( 9 \ 塻瑐 ) first breached the first nationalist bunker, and soon after, other units of the 2nd Battalion of the 8th Regiment of the Communist 358th Brigade and 1st Battalion of the 16th Regiment of the New 4th Brigade also succeeded in breaching the nationalist defense, finally taking the remaining nationalist positions at Yetai Mountain ( Yetai Shan, 7r餝q \ ) by 2 : 00 PM . After the main battle ended, the 3rd Battalion of the 8th Regiment of the Communist 358th Brigade and the 3rd Garrison Regiment succeeded in taking the last five bunkers in the region of Laozhuangzi ( €?^ P [ ), and Songjiawa ( ?[ ?[ < m ), and the five nationalists companies left to guard the region were completely destroyed and Communist took a defensive posture to prepare for possible nationalist counterattacks.