1. urology   [bi;mi] [ni;niao;sui] xue   jing shen bing xue   wu li liao fa   xin li xue   Hint Half-n-half Clue   2. dentistry   ji chi [jia;jiao;jiao] [zheng;zheng] [shu;zhu]   xiao er ke ，xiao er ke   ya ke   π fu xue   Half-n-half Clue   3. dermatology   π fu xue   xin li xue   xiao er ke ，xiao er ke   sheng li   Half-n-half Clue   4. psychiatry   ya ke   xin zang bing xue   jing shen bing xue   [bi;mi] [ni;niao;sui] xue   Half-n-half Clue   5. psychology   ji chi [jia;jiao;jiao] [zheng;zheng] [shu;zhu]   xin li xue   ya ke   chan ke xue   Half-n-half Clue   6. radiology   fang she xue   zhong liu xue   bing li xue   shen zang bing xue   Half-n-half Clue   7. cardiology   ya ke   ying yang xue   lao ren yi xue   xin zang bing xue   Half-n-half Clue