Heat oil, cook onion until soft. Add garlic, jalapeño, cumin, chili powder.
Add broth, enchilada sauces, chiles. Bring to simmer.
Stir in shredded chicken. Simmer 10 minutes.
Reduce heat, whisk in cream cheese until melted.
Add cream, half cheese, stir until melted. Season.
Top with remaining cheese, sour cream, cilantro, and tortilla strips.