The invention provides a word segmentation processing method. The word segmentation processing method comprises the following steps: carrying out sequence labeling on characters in an input sentence;performing word segmentation based on a sequence labeling result; and adjusting the word segmentation result according to the one or more field word dictionaries, and taking the adjusted word segmentation result as a final word segmentation result. The invention further provides a word segmentation processing device, electronic equipment and a readable storage medium.