Dear Sir / Madam, I'm Yang Yang,a senior student of Changzhou No.1 High School.I'm writing to tell you something about some Chinese tourists' bad manners abroad. In the past,only few people could afford overseas tours.In 2003,about 10,000 people went abroad for holiday.However,with people's life getting better and better,more and more people spend their holidays abroad. There is a sharp increase in the number of overseas travelers in 2009,compared with the year 2006,when the Dear Sir / Madam, I'm Yang Yang, a senior student of Changzhou No.1 High School. I'm writing to tell you something about some Chinese tourists' bad manners abroad. There is a sharp increase in the number of overseas travelers in 2009, compared with the year 2006 .In 2003, about 10,000 people went abroad for holiday.However, with people's life getting better and better, more and more people spend their holidays abroad. when the