Beside UNICEF, UNESCO also plays very important roles in development of Cambodia. The United Nations Educational, Scientific and Cultural Organization (UNESCO) is a specialized agency of the United Nations established on 16 November 1945. It aims to contribute to peace and security by promoting international collaboration through education, science, and culture in order to further universal respect for justice, the rule of law, and the human rights along with fundamental freedoms proclaimed in the UN Charter. In 2010, UNESCO has celebrated many special events in Cambodia. In the following, I will raise two special events that UNESCO has celebrated in Cambodia. The first one is Phnom Penh World Press Freedom Day. It is celebrated across the globe every May 3rd, representing an opportunity to commemorate the fundamental principles of press freedom and to pay solemn tribute to journalists who have lost their lives in the line of duty. In Phnom Penh, We celebrated The World Press Freedom Day 2010 on the 4th of May, with a whole-day conference that UNESCO and the UN Office for Human Rights has co-organized in collaboration with the Ministry of Information and in cooperation with the Press Council of Cambodia (PCC), the Club of Cambodian Journalists (CCJ), the Cambodian Centre for Independent Media (CCIM) and the Department of Media and Communications (DMC). The celebration has been held at the National Institute of Education (NIE) and the representatives of the Cambodian Media, members of the Cambodian government, members of the donor community and NGO's, media students, and members of the Cambodian indigenous and Cham communities are the speakers in this event. The second event is the launch of the Education For All (EFA) Global Monitoring Report and EFA Global Action Week. On the 5th of May 2010, UNESCO Phnom Penh with members of Global Campaign for Education of Cambodia celebrated the EFA Global Action Week with several events. The theme of this year was Education Financing. In this event, they have conducted a series of Education Financing Workshops throughout Cambodia, and Community Level Sports Activities, as well as, a wide scale media outreach. Moreover, there was also a Launch event for the 2010 Global Monitoring Report, GMR, with approximately 120 participants from the Ministry of Education, Youth and Sports, NGOs, donors, and UN agencies, as well as, media representatives. To sum up, we can see that these two programs are very meaningful. For the first one, it can promote the right of writing for the journalists and for the second one, it help to promote many kinds of education in Cambodia. Thus, we should keep celebrating these two events every year in order to see the development progress in Cambodia.