Leadership contingency is not a kind of tactics. Its essence is to start from reality, flexibly adopt appropriate leadership methods to realize leadership value according to the specific situation of leadership activities, contingency methods or strategies in leadership activities, and constant value and direction.
According to the above definition, which of the followings belongs to leadership contingency
Section chief Zhao handed over the complicated task to Xiao Zhang, who has strong working ability, and  Xiao Chen is responsible for collecting data,who is newcoming