At around seven o'clock, Xie Wanying said goodbye to Senior Brother Huang and Doctor Song and went downstairs to the hospital entrance to find Senior Brother Cao.

Seeing her coming out, Cao Yong lowered the car window and waved to her.

Senior Brother Cao wore the familiar red and blue shirt and a gray short jacket today, looking stylish and elegant. Xie Wanying walked over quickly.

The junior sister was dressed in a simple white shirt and a sweater jacket as usual. She was beautiful even without any clothes. Cao Yong opened the car door for her and reminded her after she got in: "Fasten your seat belt."

Senior Brother Cao always paid the most attention to driving safety. Xie Wanying fastened her seat belt obediently and asked, "Senior Brother, who are you going to see?"

The little junior sister is smart, not the stupid junior brother, and she quickly guessed what he did. Cao Yong's dimples at the corners of his mouth showed a hint of pampering towards her, mixed with other emotions, and slowly explained: "Teacher Lu is going to see a dentist today, and he knew we were on break so he asked us to come out together."

It's about Teacher Lu. Xie Wanying remembered that she had this premonition when she received the text message from her senior brother. Who asked Senior Brother Yu to ask Senior Brother Jin about Teacher Lu a few days ago? This means that Teacher Lu's cardiovascular surgery should be in the near future.

I haven't seen Teacher Lu for a while, so I don't know how she is doing. After all, she is not in the hepatobiliary surgery department with Senior Brother Tao, so she can't understand the situation.

Seeing that she had fastened her seat belt, Cao Yong started the accelerator and asked her while steering: "A lot of things happened the night before last."

...

...

"Yes..." Xie Wanying didn't know what Senior Brother Cao was asking about, and didn't know where to start.

As for her study in the interventional room, I later heard that with Yu Xuexian around, Cao Yong was not afraid of anything. Later, I heard that Pan's grandfather had passed away, which made me feel a little sad.

It is said that she is now on good terms with this classmate Pan and has chosen him as her partner. Apart from technical issues, she has not been close to this classmate in recent years. There must be some special reason why she suddenly pays attention to this classmate.

"How is your grandfather's health now?" Cao Yong asked.

Xie Wanying's heart skipped a beat, and she almost thought that Senior Brother Cao was another Sherlock Holmes Pan.

"My grandfather is in good health." Xie Wanying replied.

Her grandfather is in good health, much better than her grandfather. Besides, her grandfather is stubborn and never listens to his granddaughter, but he will listen to his grandson.

The first question failed. Cao Yong could only think about who to ask next. It was impossible to ask about the health of everyone in her family.

The car fell into a state of silence. When Cao Yong realized something was wrong, the car drove to the stomatology building of the National Association for the Advancement of Dentistry and he had no choice but to go in first.

Xie Wanying got off the car.

Cao Yong was going to find a parking spot in the parking lot. From the car, he pointed to the inside of the building and said to her, "Go in and wait."

Afraid of being in the way by standing outside the door, Xie Wanying followed her senior brother’s instructions and turned to go into the building first.

The stomatology building of the National Association is six stories high and covers a large area. After entering the gate, you will see the outpatient area. The signpost says that the outpatient department is divided into multiple departments such as endodontics, oral restoration, oral surgery, orthodontics, etc., occupying four floors. The front and back of the building are divided into two areas. The front is mostly the outpatient area and office area, and the back is the inpatient department.

Being a dentist is a profession with a good income. More and more medical students are choosing to work in dentistry. A good set of teeth is actually related to the health of many other organs of the human body. Developed countries attach great importance to dental care. However, at this stage, the economic level of ordinary people in China is not good. They can't afford other serious diseases and have no money to take care of their teeth.

Teeth are just like other organs and tissues. When minor lesions turn into major diseases, it may seem that more money is spent but the results are greatly reduced.