Enter [where:XXXXXXXXX] XXXX. For the words you want to type, it is recommended to enter [whereXXXXXXXXXXXXX] first and then enter: Because as long as you enter [where:], the color will change. Of course, it can only be purple and the other color is blue. The color is the map coordinate mark. You can CRRL + right-click and then change the name of the coordinate. In the first method, [] and: are both half-width input in English.