Friends and relatives laugh at their own funerals, but their bodies stay at home to interpret their dreams?
Bodies often represent things that have been "dead". Death in a dream is a symbolic death, because you can wake up from a dream. Not physical death, not terrible. If death is your pain, your mistake and your shortcoming, that is the process of Yang abandoning China, then this is a good thing! The death of an unsatisfied "self" is a "new life". Good luck! (For reference only)