Văn mẫu tổng hợp is an Android app developed by Tri Tuệ Việt that offers a vast collection of sample essays for students from grade 1 to 12. The app serves as a perfect guide for students to write summaries, descriptions, narratives, reflections, analyses, and more. The app includes all the sample essays presented in the latest Vietnamese language textbooks, including high-scoring essays from top-performing students that the student community loves.

The app's quick search function helps students to conveniently look up essays and sample writings. With over 10,000 samples, the app is continuously updated by an extensive team of collaborators and editors. The app has multiple viewing modes, customizable color and font settings, and is compiled based on the current Vietnamese language curriculum. However, it is important to note that the app is designed to complement textbooks, not replace them.