Final answer:
Kim Jong Il's specific question to China about Kim Jong Un is not known publicly, and it does not discredit the previous question about this topic.
Step-by-step explanation:
In the specific context of North Korean politics, it is not clear what Kim Jong Il asked China before he died about his son, Kim Jong Un. There have been speculations and rumors, but no concrete evidence or official statements have been made public.
Regarding the discrediting of the previous question, it is important to note that the lack of definitive information about the specific conversation between Kim Jong Il and China does not necessarily discredit anything. It simply means that there is no verified information available to support or discredit any claims.
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