If a judge finds a serious writing error after pronouncing or serving a judgment, he shall withdraw the judgment and correct it by proofreading, re-making the judgment or making a ruling (Article 54 of the Code of Conduct for Judges).
In this way, for formal mistakes, the current law has clearly established a system of correction and adjudication, and because the rules remain unchanged for a long time, it has also formed a relatively stable practice. As for how to judge the connotation and extension of clerical errors on the basis of this basic rule, how to arrange the procedure of error correction in detail needs further explanation.