Thirty three years ago I studied accounting at a special school. It was coming to winter vacation, one day my classmate told me about her family house with many large mountains around. "We call it mountain area, I come from mountains", she said. I expressed very curious about those mountain area, she asked me if I woul like to go to her hometown and toke a look on grand mountain, I was so pleased for her invitation and gave her an affirmitive answer. (to be continued)