To tell the truth, Tong Ange's Actually You Don't Understand My Heart is actually very similar to this song "amazing grace" in theme, or very similar, but they are actually two completely different songs. Tong Ange's In fact, you don't understand my heart is really composed and sung by himself, while amazing grace is translated into amazing grace in Chinese, which some people call a godsend. Underwater robot. Written by john newton in 1779. It started as a traditional folk song, or a black soul song. It expresses religious loyalty, including a simple and profound atonement story. This has become a song that Christians must sing every time they pray for repentance. Later, it became more and more popular, surpassing religion and becoming a real popular song and a classic song for people to pray for peace. It is a hymn to the people's spiritual world. The theme of the song is consistent with the theme of the Bible: repentance, gratitude, atonement and rebirth. Now you can hear this sacred, peaceful, solemn and beautiful song on any solemn occasion, at ceremonies, in many pop music records, at national ceremonies and at the funeral of former US President Ronald Reagan.