1. wai ke yi sheng   greengrocer   surgeon   gardener   salesman   Hint Half-n-half Clue   2. xin wen gong [zuo;zuo;zuo] zhe   mailman, postman   journalist   professor   priest   Half-n-half Clue   3. tui xiao [yuan;yun;yun]   astronaut   gardener   painter   salesman   Half-n-half Clue   4. tian wen xue [jia;jia;jie]   locksmith   salesman   astronomer   fisherman   Half-n-half Clue   5. zheng ke   fisherman   politician   blacksmith   professor   Half-n-half Clue   6. hua jiang   gardener   salesman   athlete   writer   Half-n-half Clue   7. [jiao;jiao] shi   astronomer   journalist   dancer   priest   Half-n-half Clue