What does the shelving of Xiao Yang's planning proposal mean?

1. The proposal is not specific enough or feasible, which makes it impossible to implement. In this case, it is necessary to further clarify the specific content and feasibility of the proposal in order to better meet the needs and solve problems.

2. Due to the opposition or disapproval of others, the proposal cannot be passed. In this case, you can consider communicating with other relevant personnel to gain more support and understanding.

3. Due to time or other resource constraints, the proposal was shelved. In this case, we need to consider how to optimize the content of the proposal, improve the feasibility and reduce the cost, so that the proposal can be implemented more smoothly.