1, meaning different: to make a big plan is to carry out a plot on a large scale, which is a metaphor to fully display talents and skills. Grand plan refers to the large-scale implementation of a grand plan or ideal.

2. Pay attention to differences: show great ambitions and emphasize the realization of personal ideals and ambitions. The exhibition focuses on the large-scale development plan of the country or the collective, emphasizing the development prospects and goals.