The crime of defamation refers to the act of deliberately fabricating and spreading certain facts, damaging the personality of others, destroying the reputation of others, and the circumstances are serious.
Which of the following acts constitute a crime of defamation?
B and his neighbor Wang have always been at odds. When Wang wanted to sell the house and move, B repeatedly declared to the residents that the Fengshui of Wang's house was not good, which caused Wang to suffer serious economic losses due to the fall in his house prices.