Generally speaking, it is suitable for long-term consumption. Moistening the throat and lungs must be a long-term process, especially for teachers and hosts. People who need to use their throats for a long time will have a good effect if they insist on eating. For some people with wet and cold constitution, it is best to take it with warm water and drink some brown sugar and ginger tea. This insistence on drinking can also improve the wet and cold constitution.