Smoking is harmful to health.

1. First, draw two broken wavy lines around the paper, which is a metaphor for tobacco smoke and also serves as the border of our handwritten newspaper, as shown in the figure below.

2. Then write the words "Smoking is harmful to health" on the top of the border, and circle each word with a small circle, as shown in the figure below.

3. Then draw two intersecting lines in the lower area and divide the space into four small areas. Cross lines also mean to stay away from tobacco, as shown in the figure below.

Then draw a no smoking warning sign in the small area on the left, as shown in the figure below.

5. Then there is the small area on the right. Draw a dark lung inside, next to it is "pathological lung" This is the harm that tobacco brings to others, as shown below.

6. Then draw a family of three in the small area below, with the words "For the family, stay away from tobacco" next to it, and frame the slogan with a small square, as shown below.

7. Finally, draw a cigarette and a small demon with a fork in the small area left above, with the words "Cigarette is a demon" next to it to warn everyone to stay away from tobacco, as shown in the figure below. At this point, our handwritten newspaper has been completed.

Smoking has the following hazards to human body:

1. Tobacco smoke contains 69 known carcinogens. Smoking can cause lung cancer, oral cancer and nasopharyngeal malignant tumor, laryngeal cancer, esophageal cancer, gastric cancer, liver cancer, pancreatic cancer, renal cancer, bladder cancer and cervical cancer.

2. Smoking can affect respiratory immune function, lung structure and lung function, and cause various respiratory diseases. 3. Smoking can damage vascular endothelial function, lead to atherosclerosis, arterial lumen stenosis, arterial blood flow obstruction, and cause various cardiovascular and cerebrovascular diseases.