Treatment would depend on more variables. Is it acquired or congenial for example. The severity of the swelling would be another. What, if any symptoms has it caused. Are there other health issues/disease going on as well? For the laser what is the wavelength and power?
I personally am not aware of any qi gong that would accomplish what you looking for though perhaps someone with more medical qi gong training might. I would be surprised if using ear seeds had any effect - if anything I might use the laser on the ear points instead (depending again on what kind of laser). But again what points to choose would require more information about the patient.