Secondly, in case of emergency, travelling with tour guide is not only safer than travel alone, but also more convenient than travelling by yourself. In the program, when you’re injured by accident, guide leader or the member of tour group can look after you because in some culture. Especially in the capital, people are not kindness in the city so if the accident occur to you, other people might just look at you without calling ambulance. Thus, travelling with guide tour is completely safer than travel alone. Moreover, when people travel abroad without knowledge of language, it is impossible for them to buy some foods or it will difficult to do so. Still, travel with guide, they will provide everything for you so languages is not the obstacles at all.