Based on the case of A county’s practice of provincial level third-party evaluation, this paper analyzed theaction strategies and behaviors of farmers, grass-roots government and third-party evaluation institution (team) whichbased on their own interest demands and game information structure, and the degeneration effect of the game behaviorsof related principal parts on the objectivity of third-party evaluation from the perspective of stakeholders’ game. On thisbasis, this paper has put forward countermeasures, such as promoting the special...