1. First, draw the background color as shown on the drawing paper with a blue marker, which is darker in the middle and lighter up and down.

2. Draw a ribbon figure in the upper left of drawing paper with a red stroke, and then paint it all red.

3. Write down the theme of handwritten newspaper in the bar chart with a black marker: understanding "tunnel warfare".

4. Draw a gray cloud picture under the theme, fill it with gray, and write a brief introduction about "tunnel warfare".

5. Draw an orange oval on the upper right of drawing paper, paint it with orange, and write the "tactical achievements" of "tunnel warfare" in it.

6. Then draw a yellow rectangle below, fill it with color, and write the influence of "tunnel warfare" in it.

7. Finally, draw some red five-pointed stars in the blank as decoration, thus making a handwritten newspaper about "tunnel warfare".

Historical background of tunnel warfare

194 1 autumn, the anti-Japanese struggle in Jizhong plain entered a difficult stage, and the Japanese army's "mopping up" plan became increasingly cruel. In order to preserve their strength, the people's anti-Japanese armed forces in central Hebei have long insisted on plain guerrilla warfare and began to dig and use tunnels to fight the Japanese puppet troops.

In early winter, qingyuan county Ran Zhuang militia first dug a single-mouth hidden hole (commonly known as Toad Squat) in their home, which was quickly destroyed by Japanese puppet troops. The militia transformed a single-port hidden tunnel into a double-port hidden tunnel that can enter and exit, but it was still unable to fight effectively, and most of the tunnels were destroyed.

1942, after the anti-"mopping-up" in summer began, the Central Committee of Jizhong and the Central Military Region called on the people in Jizhong to dig tunnels generally, and the tunnel structure was continuously improved and perfected, initially forming a tunnel network that was concealed, mobile, fireproof, waterproof and easy to rely on for operations, and became a strong underground fortress in Jizhong Plain for a long time to adhere to the anti-Japanese struggle.

Ran Zhuang's tunnels have also made great progress. * * * There are 4 trunk lines and 24 branch lines, which enter households by village and can lead to villages such as Sunzhuang, Jiangzhuang, Suijiafen and Hepo, with a total length of more than 30 miles. Tunnels are generally 2 meters wide, 1.5 meters high and the topsoil is more than 2 meters thick. There are observation holes, shooting holes, ventilation holes, traps, movable fins, signboards, wells, granaries, etc. In the tunnel, it is convenient to fight the enemy.