1.  For the private travel industry, the motive is money and the cooperation has been better.

2.  The growing popularity of private travel follows reforms which made it easier for Chinese to obtain passports and economic growth that has given more people money for trips overseas.

3.  There is no official Web site, though several private travel companies have them.

4.  However, other private travel operators said some Chinese fans were not even welcome in South Korea for the event.