All of my family members have served in the army. I grew up in the army. I have systematically trained and learned combat experience. My mother, grandmother and aunt belong to the military medical system.He has also systematically learned basic field ambulance and severe injury treatment.Know how to observe the battlefield environment for emergency rescue. My father is a transportation system officer of the Chinese army. Although he has not studied carefully, he also has a certain understanding.I know how to quickly analyze the terrain, analyze the terrain, and transport how to reach the front line faster and safer. I have also studied in the army medical team for one year and two months. I know how to use most guns, and I also know how to treat severe injuries. I have also served as a photographer for political propaganda activities in the front-line troops.