I am from CUHK, but not in clinical medicine. I have a classmate who is in the 5th grade.
1. Military training is in the third semester of freshman year. That is from the end of June to the end of July 2012. Almost a month before and after. Generally speaking, there are about three weeks of practice, which is real military training. Whether you are tired or not depends on whether your instructor that year is a national defense student or a member of the army. National defense students are actually seniors from CUHK, so it will be relatively easy. No sun exposure is inevitable, and training can only be canceled unless it rains heavily. We get up or gather around 6 o'clock every day, and the specific arrangements for each session are different. I also have to go out for exercise at night. Generally there will be two lectures. Maybe a military song contest. If you are lucky and your class happens to be assigned to train in the dormitory area, there will be the shadow of the building and you will hardly be exposed to the sun. If you're like me and don't like it, just bask in the sun for two to three hours in the morning and another two to three hours in the afternoon on the playground.
2. My classmate said that there are many things to learn in clinical medicine, such as physics, chemistry, biology and so on. But when he was a freshman, he had more than thirty sessions a week, or even forty sessions a week. It won't be any worse than the third year of high school. At least I think he is quite relaxed.
3. There is an orientation forum at CUHK. Go in and find out if there is any clinical medicine forum. http://www.wellsysu.org/forum.php
4. The time schedule is similar whether it is clinical medicine or not. . . There is hot water starting at 6:30 in the evening, but no hot water at 12 o'clock. Many boys like to play video games at night, and some like to go out for late-night snacks. Of course, there are also people who study in the library. I usually go to the city on weekends. There is nothing interesting in university towns.
5. Generally speaking, students in the same dormitory are from the same major. But if you happen to be the remainder of your class divided by 4, you may have to share a dormitory with other majors.
Supplementary information:
1. It is recommended that you still go to the orientation forum to read the things you brought. It's hard for me to tell you completely here. Basically the same thing as in high school dormitories. You can bring a computer.
2. I bought the desk lamp myself. The school is not equipped.
3. There is only a wooden board on the bed, so it is recommended to buy a mattress. 190cm*90cm kind