1. supplies   tou zi   xiao shou   gou mai   [gong;gong] [ying;ying]   Hint Half-n-half Clue   2. wage   guan li   shang pin   xin shui   jin kou   Half-n-half Clue   3. merchandise   shi [chang;chang]   guan li   sheng chan   shang pin   Half-n-half Clue   4. price   sun shi   shang pin   chu kou   [jia;jie;jie] [ge;ge]   Half-n-half Clue   5. sales   xiao shou   gou mai   guan li   sun shi   Half-n-half Clue   6. export   sun shi   sheng chan   chu kou   shang pin   Half-n-half Clue   7. expenses   fei yong   gou mai   shi [chang;chang]   xiao shou   Half-n-half Clue