At the same time, using the way of double proof, we will do our best to combine the unearthed literature with literature handed down from ancient tunes, and try hard to outline the true visage of the words.

• 同时，采用二重证据法，尽量将出土文献与传世文献相结合，努力勾勒出词语的真实面貌，还其鲜明的时代特色。