1. Design a text tag library: click "Text Tag Library" under the "Gallery" menu. Click Add or add the desired text label through import. 2. Add a text label: click Add, set the correct label name and status number, and then click OK. Then add the required labels. (Note: If you need to add multiple text labels, you can export the excel table, and then add all the text labels in the excel table to the program by importing. 3. Select the text label to apply: Select "Use Text Library" in the Text/Label property of any control, and then select the correct text label. Select the correct language (different languages need to be selected with the address of the touch screen itself LW-9 134): The principle is that the address LW-9 134 has been defined by the touch screen itself. When LW9 134=0, select the language. 1; When LW9 134= 1, the language is selected. 2; When LW9 134=2, the language is selected. 3; When LW9 134=3, the language is selected. 4; When LW9 134=4, the language is selected. 5; When LW9 134=5, the language is selected. 6; When LW9 134=6, the language is selected. 7; When LW9 134=7, language 8 is selected. So we only need to change the value in the address LW-9 134 to change the selected language.