Final answer:
Reactions to the death of Chen Yu-Nan can vary depending on the individual and circumstances.
Step-by-step explanation:
Reactions to the death of Chen Yu-Nan varied depending on the context and the individuals involved. Without specific information on who Chen Yu-Nan is, it is not possible to describe the exact reactions of people to his death. However, based on historical examples, a person's death can elicit a range of emotions, such as grief, sadness, shock, and even anger. People may express their condolences, attend funerals, or engage in mourning rituals to honor the deceased.