Michelle Obama urged Cambodian students to finish their education, follow their dreams and speak up to demand greater freedoms and more equality in their Southeast Asian country. The US first lady did not explicitly criticize Cambodia's human rights record or its government, which has been ruled for 30 years by authoritarian strongman Hun Sen, the prime minister. But she sent a pointed message, and one that she delivered seated beside Hun Sen's wife, Bun Rany. Scroll down for video . Michelle Obama hugs Sohang Vean, a student at a local high school she was visiting to encourage women in the country to continue their educations . Mrs Obama (left) was accompanied on her visit by strongman Cambodian Prime Minister Hun Sen's wife Bun Rany (right) A traditional gesture of head bowed with hands pressed together (right) was used by the First Lady to greet students at the school in Siem Reap, in the country's north . Mrs Obama is on a five-day trip to Asia to promote the US-led education initiative 'Let Girls Learn,' which she and the president announced earlier this month. The community-based program, to be run by the Peace Corps, is meant to help millions of girls in the developing world stay in school and overcome economic or cultural pressures that force many to drop out. 'Let Girls Learn' is starting in 11 countries, including Cambodia. Mrs Obama's visit follows a three-day trip to Japan, which is helping to fund the project. The First Lady, pictured,  concluded her tours of Japan and Cambodia and returned to the United States . Mrs Obama almost suffered an embarrassing wardrobe malfunction as she boarded the aircraft home . Mrs Obama spent five days travelling south east Asia in a bid to promote female education . The trip has given the first lady, who is traveling without her husband, a chance to soak up some of Asia's rich culture. In Japan, she visited Buddhist and Shinto shrines, and in Cambodia she traveled to Siem Reap, home to the famed Angkor Wat temple complex. At a high school outside of Siem Reap, Mrs Obama greeted students with a traditional Cambodian gesture of hands pressed together with a head bow. Only 20 percent of Cambodian children finish secondary school, but the rates are even lower for young women . Mrs Obama spoke to the girls about the importance of education as part of the Let Girls Learn program, which targets gender equality in developing countries . She walked the compound's dirt paths and then met with ten girls who shared tales of rising early to feed their families and help with farming before heading off on long treks to school and studying late into the night. 'You are role models to the world,' said Mrs Obama, seated on a wooden school chair beside the students and Cambodia's first lady. Education brings empowerment, she added, and urged the teens to 'finish your education and then follow your dreams.' 'Use your voices to advocate for good things — whether it's more education, better health care, more freedoms, more equality,' she said. 'Not just here in Cambodia, not just here in Siem Reap, but in the world. I hope that you all will feel empowered to do that.' As Mrs Obama spoke, Bun Rany smiled and made no comment. However, she expressed Cambodia's 'full support' for the education initiative, and said the government was giving priority to female students for state scholarships. She later said through an interpreter that women should pursue education and 'don’t just belong in the kitchen,' according to the Phnom Penh Post. Mrs Obama's trip marks the first by a sitting American first lady to Cambodia. Cambodian first lady Bun Rany (right) remained silent during remarks that could be seen as criticism of her country and husband, though she later said that she supported education for girls . The Cambodian first lady later said through an interpreter that women, including those in her country, 'don’t just belong in the kitchen' The First Lady's visit to Cambodia (pictured) follows a three day trip to Japan on a quick Asian tour without the president . Mrs Obama also spoke to volunteers of the Peace Corps program, which is administering the Let Girls Learn schools throughout the world . Barack Obama became the first US president to visit Cambodia in 2012, and pressed Prime Minister Hun Sen in private on a variety of human rights and political issues during a meeting that White House officials described as tense. Hun Sen is one of the world's longest-serving heads of state, and has been regularly criticized by political opponents and human rights groups for monopolizing power and brutally crushing dissent. His supporters say he has helped stabilize the country, which is still haunted by a 1970s genocide that saw nearly 2 million people die under the ultra-communist Khmer Rouge regime. During its brutal reign, the Khmer Rouge closed schools and executed intellectuals among its many victims. Foreign aid and investment have helped the economy grow rapidly in the past decade, but the education system and overall development remain stunted. Even today, most Cambodian children drop out of school. According to 2014 statistics from the Education Ministry, 95 percent of children enter primary school, but only 20 percent finish secondary school. Mrs Obama also took a tour of Cambodia's famed Angkor Wat temple complex in Siem Reap and took a picture with the pool that reflects the monument . The Angkor Wat temple complex was first built in the 12th century by the Khmer empire and has functioned as both a Hindu and Buddhist house of worship . Mrs Obama wore trainers to walk around on the dusty paths of the temple while accompanied by her guide . Poverty is the main problem, especially in rural areas, where families can't afford the minimal costs of education and keep children home to help support the family, according to UNICEF. Cambodia's problems with child prostitution, child labor and human trafficking also play a role, and often target girls. After meeting students Saturday, Mrs Obama spoke to a group of US Peace Corps volunteers who will be running the global project and called on them to share American values with their students. 'Values like equality, inclusiveness, fairness, openness ... aren't just American values, we know this. They are universal human values,' she said. 'When girls get educated, when they learn to read and write and think, that gives them the tools to speak up and talk about injustice and demand equal treatment. It helps them participate in the political life of their country and hold their leaders accountable.' To wrap up the day, the first lady changed into casual clothes, sneakers and sunglasses and toured Angkor Wat, Cambodia's grandest monument, built in the 12th century by the Khmer empire. A tour guide led her to one of the area's popular photo stops, where the temple's iconic towers are mirrored in a reflecting pool. 'It's beautiful,' Mrs Obama said. 'It's amazing.' The first lady began her journey home on Sunday. The First Lady climbed up steep steps to view the elaborate carvings at Angkor Wat, which is a UNESCO World Heritage Site . Mrs Obama, who used the help of a handrail to come down the steps of Angkor Wat, has concluded her five-day journey .
First Lady inspires young girls but does not criticize strongman PM . Let Girls Learn program is starting in 11 countries, including Cambodia . PM Hun Sen's wife Bun Rany silent as Mrs Obama urges 'empowerment'
She also visited country's iconic Angkor Wat temple complex .