Tieng Viet 1 Canh Dieu - Tap 1 is an Android application developed by Tracy Duong, under the Education & Reference category. This software is designed to simulate the first-grade Vietnamese language textbook, Tiếng Việt lớp 1 của tổng chủ biên Nguyễn Minh Thuyết. It is a free program that aims to assist young students and their parents in the learning process.

The software features include the display of the content of each lesson in the book, the pronunciation of each word, keyword and sentence in the lesson, and the reading of stories based on the illustrations in the review section.