You can choose a set of templates saved in your sandbox space by using an appropriate sandbox prefix. For example, if you want to preview a version of ထႅမ်းပလဵတ်ႉ:Test that you have saved as "ၽူႈၸႂ်ႉတိုဝ်း:Foo/sandbox/ထႅမ်းပလဵတ်ႉ:Test", use "ၽူႈၸႂ်ႉတိုဝ်း:Foo/sandbox" as the prefix.
