St. Mary School Online Academy (SMOA) is a global online learning platform by St. Mary's School, a century-old American institution, who’s excellence has transcended time and has grown to bring authentic American high school education to Asian countries like China, South Korea, Vietnam, etc. SMOA has the same American curriculum system as St. Mary's School, top American foreign teachers, professional bilingual learning coaches, strong teaching management and grading system, truly connecting China and the United States, seamless connection. In addition to the standard American high school diploma courses, AP credit courses, STEM courses, language support courses, etc., SMOA also offers the most American-style winter and summer academic camps during the winter and summer vacations, which provides more opportunities for students to improve their abilities and earn U.S. high school credits. All courses are taught online by experienced American teachers in the Asian time zone and provide official transcripts from St. Mary's School in the United States, as well as American high school credits and graduation certificates recognized by American universities, which greatly improves students' academic competition.