LoigiaiSGK helps you look up lesson content, answer homework of all subjects from all levels from elementary, middle school to high school, prepare for university exams.

History or reading books, reading books, books, books, books, books, books, etc.

● Textbooks, SBT complete all subjects from Math Physics Chemistry to Literature History ..., helping you to study and prepare for entrance exams more smoothly.

● Good solutions and details from textbook lessons, exercise books to advanced books at levels 1,2,3.

● Special math, physics, and chemistry help you look up solutions quickly. You do not need to buy exercise books or exam books anymore.

● Literature with full sample essays, lessons for each lesson.

● In English you can listen to conversations.

● Some subjects may be used offline when downloading the full data. For subjects that have pictures and sound, you need to be online to hear and view images.