There are four main aspects. First, do in-depth practical preliminary research; The second is to draft and form basic ideas; The third is to start relevant planning work; Fourth, actively promote planning legislation. Wisdom in all aspects is the source of good planning, and brainstorming is the key to successful planning. In order to adhere to the open and democratic planning and deepen the preliminary research, the National Development and Reform Commission has selected 25 major topics that have a bearing on the overall situation, and organized social forces to carry out research through public bidding.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.