1. professor   [jiao;jiao] shou   wu dao [jia;jia;jie]   [ni;ni] gong ，[wa;wa] gong   ν: yan [yuan;yun;yun]   Hint Half-n-half Clue   2. mason, bricklayer   [jiao;jiao] shou   yu hang [yuan;yun;yun]   suo jiang   [ni;ni] gong ，[wa;wa] gong   Half-n-half Clue   3. architect   [ni;ni] gong ，[wa;wa] gong   jian [zhu;zhu] shi   tui xiao [yuan;yun;yun]   wu dao [jia;jia;jie]   Half-n-half Clue   4. blacksmith   tan [yuan;yun;yun]   tie jiang   guan li [yuan;yun;yun]   xue sheng   Half-n-half Clue   5. cook   chu shi   yu hang [yuan;yun;yun]   [yong;yong] ren   yun dong [yuan;yun;yun]   Half-n-half Clue   6. judge   you di [yuan;yun;yun] ，you [cha;cha;chai;ci]   tian wen xue [jia;jia;jie]   fa guan   tan [yuan;yun;yun]   Half-n-half Clue   7. gardener   tie jiang   hua jiang   yu [fu;fu]   [jiao;jiao] shi   Half-n-half Clue