refine Chinese translations

src/vnotebookselector.cpp

@@ -163,9 +163,11 @@ void VNotebookSelector::update()
 bool VNotebookSelector::newNotebook()
 {
     QString info(tr("Please type the name of the notebook and "
-                    "choose an existing directory as Root Folder of the notebook.\n"
-                    "The root folder should be used EXCLUSIVELY by VNote and "
-                    "it is recommended to be EMPTY."));
+                    "choose an existing directory as Root Folder of the notebook."));
+    info += "\n";
+    info += tr("The root folder should be used EXCLUSIVELY by VNote and "
+               "it is recommended to be EMPTY.");
+
     QString defaultName("new_notebook");
     QString defaultPath;