The details of xifengkou-Tanyu Battle are as follows: On the afternoon of March 9th, 1933, a joint advance team of Japanese troops Hattori and Suzuki arrived in xifengkou, more than 50 kilometers northeast of Zunhua, Hebei Province, and attacked Wanfulin. At night, it invaded the Great Wall Line in the north and dongjiakou in the east of xifengkou. Song, commander of the China Garrison in 29 army, commanded the troops to fight bravely. Zhao, the brigade commander of 37 HQ, was ordered to send Wang Changhai as the pioneer to March urgently to reinforce xifengkou. Wang Changhai formed a broadsword team of 500 people, sneaked into the enemy line in two ways at night, and hacked with broadswords while the Japanese were asleep, which temporarily stabilized the war situation. On March 10, the head of the Japanese Hattori Brigade ordered the 26th and 27th Infantry Regiments to reinforce xifengkou, and dongjiakou and tiemenguan launched an attack. Zhao immediately led the troops to intercept the enemy, and Song Ling's 37th Division and Tong Zeguang attacked from left to right, fighting fiercely with the enemy. The Japanese army focused on the north side of the Great Wall with one department to ensure xifengkou Pass. 1 1 In the night of March, 29 army took a circuitous night attack tactic and attacked the enemy in two ways. Zhao wounded two regiments, went out of Panjiakou from the left, circled to the enemy's right and attacked the highland on the west side of xifengkou. Armed with grenades and portable broadswords, officers and men marched in the snow in the dark, and at dawn the next day, they advanced to the positions of the Japanese army's Sanjiazi, Little xifengkou, Wolf Cave and Baitaizi. The enemy was unable to fight back in his sleep and was cut down one by one. Tong Zeguang led two regiments out of dongjiakou from the right via tiemenguan, bypassed the enemy left-back, and launched an attack on the enemy in the eastern highlands of xifengkou. Wang Zhibang's brigade stuck to the front line, and when the left and right wings attacked successfully, they attacked immediately. On March 12, Japanese troops stationed in Wailaopo Mountain outside xifengkou came to reinforce. The two sides fought fiercely and suffered heavy casualties. On March 13, the Japanese army attacked xifengkou again, but failed, and gradually retreated to the mountainside 25 kilometers north of Zunhua. /kloc-in March of 0/4, the song dynasty recovered the wife mountain. In this campaign, 29 army captured enemy tanks 1 1 vehicle, 6 armored vehicles and more than 6,000 rifles, and captured enemy troops 1 10,000 people. Japanese newspapers have to admit that xifengkou suffered "the reputation of the imperial army" and suffered "an unprecedented insult in 60 years". China's army dealt a heavy blow to the Japanese army, which made people all over the country feel refreshed. Tianjin Ta Kung Pao said that xifengkou's Anti-Japanese War "could have dealt a great blow to the arrogant Japanese army, which really made China soldiers breathe out". After being frustrated in xifengkou, the Japanese army attacked Tangu, 9 kilometers north of Zunhua, along Banbi Mountain on March 16. Repelled by the Liu Ruming Department of the 29th Army. On March 17, 3,000 or 4,000 Japanese troops attacked Tangu and Shashikou again, and more than 20 planes helped. Liu Ruming rose up and fought for the position 10 for many times. That night, Liu attacked the Japanese army from the two wings, and the battalion commander Wang Hechun led his troops into the enemy's rear and hit the Japanese army hard. Wang Hechun was killed and there were only 70 survivors in the whole camp. The enemy retreated in the direction of Eagle Hand Camp. On the morning of March 18, the Japanese army stormed Tangu again. The defenders relied on the city walls and watchtowers to resist tenaciously. Mr. Liu Ruming personally led the pistol team to bid. Fighting until dark, repelling the enemy. At this point, Brigadier General Li Jintian led a regiment to attack the enemy's flank from the sandbag valley, while another regiment attacked the enemy's rear from the left wing, and the frontal defenders also attacked on all fronts. At dawn the next day, the enemy was divided into one unit and deployed outside the Longwang Temple, and the main force turned back to Chengde. After the Battle of Tanyu, the 29th Army fought against the enemy on all fronts. The Great Wall War of Resistance is described in more detail on the website/view/B5F6944D2b160B4E767FCFAC.html.