Generally speaking, public universities in China emphasize academic research, so all public universities in China offer master's and doctor's courses. But private universities put more emphasis on social practice.
There are 86 national universities, 86 public universities, more than 600 private universities and 775 universities in Japan. In addition, there are many specialized schools in Japan (academic qualifications correspond to junior colleges and junior colleges in China). However, the China government does not recognize the qualifications of Japanese specialized schools.
The "big college" in the university is an institution that implements postgraduate education and has the right to award master's degrees (2 years) and doctoral degrees (3 years). In some schools, master's courses and doctoral courses are set separately, and in some schools, master's courses and doctoral courses are set together. The doctoral program is divided into the first two years and the last three years, and the first two years are also considered as master's programs.
"Faculty" is an institution that implements undergraduate education and has the right to award bachelor's degrees. Generally, the undergraduate course is 4 years, and the medical course is 6 years (including dentists and veterinarians. After graduation, you can directly apply for a 4-year doctoral program).