1. wai ke yi sheng   urologist   orthopedist, orthopaedist   radiologist   surgeon   Hint Half-n-half Clue   2. an [ma;mo] yi sheng   pathologist   chiropractor   psychiatrist   rheumatologist   Half-n-half Clue   3. er ke yi sheng ，er ke yi sheng   urologist   radiologist   pediatrician, paediatrician   dentist   Half-n-half Clue   4. jing shen bing yi sheng   psychologist   dietician   gynecologist, gynaecologist   psychiatrist   Half-n-half Clue   5. xin li xue [jia;jia;jie]   pediatrician, paediatrician   gynecologist, gynaecologist   psychologist   chiropodist   Half-n-half Clue   6. lao ren xue [jia;jia;jie]   cardiologist   gerontologist   rheumatologist   urologist   Half-n-half Clue   7. fu chan ke yi shi ，fu chan ke yi shi   chiropractor   gynecologist, gynaecologist   physiotherapist   gerontologist   Half-n-half Clue