. Doi Sa-Ngo makes profits to our group a lot after our group have more promote. Last one, the member in our group does not have responsibility in their duty and does not have enthusiasm to promote tourist destination in many ways. They do not help to promote anything. Some member does not do anything about tour operators and also does not pay the money to investment for open the company at first time. The solution of this problem is quick a person who does not do anything and does not pay the money to investment the company out from our group.