1. tou zi   market   production   price   investment   Hint Half-n-half Clue   2. sun shi   loss   price   sales   market   Half-n-half Clue   3. guan li   profits   loss   management   export   Half-n-half Clue   4. shi [chang;chang]   market   profits   price   production   Half-n-half Clue   5. xin jin   revenue   salary   management   export   Half-n-half Clue   6. xin shui   management   price   investment   wage   Half-n-half Clue   7. shou zhi   salary   revenue   purchase   production   Half-n-half Clue