Please refer to the following:

1. After enabling the text style command, the text style dialog box pops up, as shown:

2. Click the New button in the Text Style dialog box to open the New Text Style dialog box, as shown:

3. Enter a new style name "gbprojectword" in the new text dialog box, and click "OK". Select the Use Large Font check box. In the font name list box, select gbenor. Shx (straight) or gbeit. In the large font list box, select gbcbig. Shx font. As shown in the figure:

4. The height text box is set to 0, the width ratio is 1, and other options default.

5. Click the "Apply" button to complete the setting. At this point, in the text style drop-down list box in the style toolbar, click to switch the style name to use the national engineering text: