a department of oriental studies的用法和样例：
- The Leningrad branch of the Institute of Oriental Studies mainly focuses on classic Sinology.
- The photo shows a poster in the Leningrad branch of the Institute of Oriental Studies of the Academy of Sciences of the USSR, about the Sinologists who suffered at that time.
- There used to be a department of arts containing such specialities as music and painting.
- He is going to publish a study of Oriental art.