Sympathetic Trunk
Sympathetic trunk ganglia
Stellate Ganglion (AKA Cervicothoracic, caudal cervical)
Phrenic Nerve
Ansa subclavia
Middle cervical ganglion
Vagosympathetic trunk
Left/Right recurrent laryngeal nerve
Vagus nerve (and the dorsal and ventral branches from it). Then find the ventral and dorsal vagal trunks