Cu?n sách này trích t? ch??ng 1 c?a cu?n sách "Tâm kinh m?t ý", tr??c h?t gi?ng "Tâm kinh ?ang nói cái gì?". Trong ?? m?c này, ?em "M?t ý c?a Tâm kinh" v?n th?t truy?n ?ã lâu tái hi?n ? nhân gian. Trong ti?t 1 c?a ch??ng 1 nói v? "Tâm chúng sinh nói trong Tâm kinh", ti?t 2 nói v? "Tâm B? Tát nói trong Tâm kinh", ti?t 3 nói v? "Tâm Ph?t nói trong Tâm kinh", ti?t 4 thuy?t minh "Vì nói các lo?i tâm nên g?i là Tâm kinh", ti?t 5 nói "Tâm kinh là tinh hoa c?a các kinh Bát Nhã". This Vietnamese book is excerpted from Chapter 1 of "The Secret Meaning of the Heart Sutra," which first explains "What is the Heart Sutra talking about?" In this topic, it presents the long-lost "Secret Meaning of the Heart Sutra" that has been revived in the world. Section 1 discusses "The mind of sentient beings as mentioned in the Heart Sutra," Section 2 discusses "The mind of the Bodhisattva as mentioned in the Heart Sutra," Section 3 discusses "The mind of the Buddha as mentioned in the Heart Sutra," Section 4 explains "It is called the Heart Sutra because it discusses various types of minds," and Section 5 states "The Heart Sutra is the essence of all the Prajnaparamita sutras