Daily Chinese Idiom Guessing Game
To pool wisdom and efforts of everyone; to work as a team to solve a problem.
群大家，集体；策谋划，主意。指发挥集体的作用，大家一起来想办法，贡献力量。
汉·扬雄《法言·重黎》汉屈群策，群策屈群力。”
By brainstorming together, the team used a group strategy to complete the project on time.