1. er ke yi sheng ，er ke yi sheng   obstetrician   pediatrician, paediatrician   pathologist   dentist   Hint Half-n-half Clue   2. yi shi   dietician   physician   physiotherapist   obstetrician   Half-n-half Clue   3. bing li xue [jia;jia;jie]   gerontologist   dermatologist   pathologist   nephrologist   Half-n-half Clue   4. [ni;niao;sui] ke yi shi   chiropractor   dietician   urologist   psychologist   Half-n-half Clue   5. [zheng;zheng] ya yi sheng   orthodontist   pediatrician, paediatrician   nephrologist   neurologist   Half-n-half Clue   6. fu chan ke yi shi ，fu chan ke yi shi   physiotherapist   pathologist   neurologist   gynecologist, gynaecologist   Half-n-half Clue   7. shen [jing;jing] xue [jia;jia;jie]   neurologist   rheumatologist   chiropodist   urologist   Half-n-half Clue