On the 19th National Congress of the Communist Party of China, the economy of China was described as ‘transitioning the phase from the rapid growth stage to the high-quality development stage’. This essay uses the method of literature review to represent the definition of high-quality development from different scholars’ perspectives. In the study, the first question needs to be clarified is ‘What is the high-quality development’. As all the information needs a statistical method to present, Indicators would be the next part to be discussed. Later on, two established high-quality evaluation systems are presented for readers, each of them uses a different method, including entropy method TOPSIS and nondimensionalization. However, the empirical method is still rare to be seen in this field. And current indicators also may have issues to reflect innovation with more detail. There are also some potential improvements for the current statistical system to improve. Thus, this essay may provide a constructive view for further research and serving the completion of new era economic evaluation system.