There are a few ways you can choose which jurisdiction your results are taken from.
Firstly, on the advanced search page you can select to choose the data sources that PatSnap uses in your initial searches by using the "All Databases" option:
If you've already performed a search, you can click the icon to the left of your search query bar and use those tickboxes:
If you are excluding Jurisdictions, make sure to exclude databases that include patents from the Jurisdiction you want to exclude.
Finally, a little trick you can use is to add the following to your search. We'll give an example for American and Chinese patents. The basis of this trick is telling PatSnap that the publication numbers returned have to begin with a certain country prefix: