In recent years, the issue of developing language creativity for preschool children - a special type of creativity - has received special attention from both theoretical and practical aspects. However, with the current limited number of studies, it can be affirmed that this is a new research topic in early childhood education in Vietnam. This review research focuses on clarifying the concept, nature and characteristics of preschool children's creative language ability. On that basis, several orientations have been proposed to support the development of language creativity for preschool children.