1. obstetrics   shen [jing;jing] xue   fang she xue   jing shen bing xue   chan ke xue   Hint Half-n-half Clue   2. endocrinology   [bi;mi] [ni;niao;sui] xue   shen [jing;jing] xue   nei [fen;fen] [bi;mi] xue   chan ke xue   Half-n-half Clue   3. nephrology   shen zang bing xue   fu ke xue ，fu ke xue   ji chi [jia;jiao;jiao] [zheng;zheng] [shu;zhu]   π fu xue   Half-n-half Clue   4. dentistry   π fu xue   feng shi bing xue   ji chi [jia;jiao;jiao] [zheng;zheng] [shu;zhu]   ya ke   Half-n-half Clue   5. pediatrics, paediatrics   ying yang xue   xiao er ke ，xiao er ke   fang she xue   π fu xue   Half-n-half Clue   6. oncology   ya ke   fu ke xue ，fu ke xue   zhong liu xue   shen [jing;jing] xue   Half-n-half Clue   7. orthodontics   ji chi [jia;jiao;jiao] [zheng;zheng] [shu;zhu]   ya ke   fu ke xue ，fu ke xue   feng shi bing xue   Half-n-half Clue