At the exchange meeting, a friend said: the customer asked him to use compound fonts in the composition of the text, but the Chinese should be scaled to 80% of the original level, and the English should be placed at 110% of the original level.

In the example above, you can scale the English level to 130%. (At this point, the Chinese font is not scaled horizontally, so its initial value is 100%.)

Then in paragraph Settings, scale the composite font horizontally to 80%. Since we set the English character of the composite font to 130%, then, after the Chinese font is changed to 80%, the horizontal scaling ratio of English is naturally 110%. In this way, the customer's requirements can be met.