Chinese Sick Leave

Hung Chow calls into work and says, "Hey, boss I not come work today, I really sick. I got  headache, stomachache and my legs hurt, I not come work."  The boss says, "You know Hung Chow, I really need you today. When I feel like this I go to my wife and tell give me sex. That makes everything better and I go work. You try that."  

Two hours later Hung Chow calls again. "Boss, I do what you say and I feel great. I be at work soon. You got nice house."