Salt is not as salty as tears is an online song. The theme of the song is about the feelings of separation and sadness. The lyrics of the song described the pain and helplessness of a person who shed tears because of separation, but his tears could not completely dissolve the salt. The feelings expressed in the song were the pain and longing brought about by the deep separation, which was fully reflected in the lyrics. The phrase "salt is not as salty as tears" in the song also became a popular slogan on the Internet, expressing the indescribable sadness of salt not being able to completely dissolve tears when parting. Salt is not as salty as tears. This song expressed people's deep understanding and resonance towards parting and sadness. It made people feel the pain and helplessness brought by parting and reminded people to cherish the people and time in front of them.