Qingshan wandered around the Xinhua Bookstore for a while and selected a few textbooks on traditional Chinese medicine.

She wants to use ancient medical skills to save people in the future, so she needs a reason to know medicine. If someone asks her where she learned the skills, she will say that she is self-taught. Don’t believe it? Believe it or not, she is self-taught, so what!

Passing by the novel area, Qingshan picked up a complete set of Cha Yong's martial arts novels and took it back to coax Tuanzi.

After leaving Xinhua Bookstore, Chen Qingshan bought a few bags of vegetable seeds on the way. He chose the vegetables his parents liked and planned to plant them in the space when he got home. In the future, he would slowly replace the vegetables at home with the high-quality products produced in the space.

Qingshan carried a small schoolbag with him. In fact, in order to hide his identity, he threw all the things into the space under the cover of the schoolbag.

After finishing his work, Chen Qingshan saw that it was still early, so he strolled towards Bauhinia Park.

The predecessor of Bauhinia Park was an unfinished building. After the developer's capital chain broke, it was left idle and unattended. Later, it was purchased by the government at a low price.

The government invested tens of millions to transform this wasteland into a park. It was in 1997 when Hong Kong Island returned to China, so it was named Bauhinia Park.

The scenery in the park is pleasant, with vegetation covering 75% of the area. Deciduous trees and evergreen trees alternate, and various flowers are planted in layers during flowering, so there are seasonal flowers blooming all year round.

The rockery and ponds in the park are built in accordance with the characteristics of Suzhou gardens. There are carps of various colors in the ponds, which swim and play among the lotus leaves, which is a beautiful sight.

Today is a weekday and there are few people in the park. Qingshan is walking along the tree-lined path beside the lotus pond. The breeze brings the fragrance of lotus flowers, and she squints her eyes comfortably.

Suddenly, a cry of surprise came from the other side of the scenic bridge, "Lao Zou! Lao Zou! What's wrong with you?"

Qingshan's heart moved, and he ran forward a few hundred meters in the direction of the sound. After turning around a large clump of hibiscus, he saw an old man lying on the ground with his eyes closed, his teeth clenched, and his face blue and purple.

The old man was wearing a loose white training suit, and there was a bald old man next to him giving him first aid.

"Old Zou, please don't scare me, wake up...!"

The bald old man was so anxious that sweat was pouring down his face. He pinched his philtrum and rubbed his chest while calling out to the unconscious old man.

Qingshan walked forward, raised his hand and touched the old man's carotid artery. The pulse was very weak. He bent down and looked at the old man's chest. There was no movement, and it seemed that his breathing had stopped.

The bald old man was at a loss, and when he saw someone coming to help, even though it was just a half-grown child, his tense nerves relaxed a little, and he subconsciously said to Qingshan:

"What happened to Old Zou? He was practicing Tai Chi just now, why did he suddenly collapse? Was it a heart attack?"

Qingshan shook his head and said, "The heartbeat is still there, but the breathing stopped first. It doesn't look like cardiac syncope."

The bald old man wanted to ask, "What is cardiac syncope?", but felt that it was not appropriate to waste time asking questions at such a tense moment. He moved his lips and swallowed the question.

Qingshan used his spiritual power and looked at the old man's brain.

Sure enough, there was a cerebral hemorrhage, and the amount of bleeding was quite large, which had already compressed the respiratory center of the medulla oblongata.

Qingshan spoke quickly to the bald old man, "What's your name, old man? Do you know him?"

The bald old man replied:

"My name is Ma Shengli, his name is Zou Kai. We have been neighbors for more than ten years. After retirement, we often come here to exercise together. Who would have thought that something like this would happen today?"

Chen Qingshan continued, "Grandpa Ma, Grandpa Zou has a cerebral hemorrhage. Did you call 120?"

"Brain, brain hemorrhage?"

Ma Shengli's eyes were already bulging outwards, and now they looked even more like copper bells.

"I called, but the ambulance said it would take half an hour to arrive. I also called Zou Peng, the old man's son, and he's on his way here now."

Qingshan nodded:

"Grandpa Ma, Grandpa Zou is in critical condition. We can't wait for the ambulance to arrive. I know medical skills, and I want to give him first aid now. I'd like to ask for your permission."

Lao Ma slapped his thigh:

"Save her! You must save her! Don't worry, little girl. You're acting bravely. If you can save her, that's great. Even if you can't... Even if you can't save her, it's her life. I, Old Ma, will vouch for you!"