Search the dictionary A Chinese word or character, or English Search 2 entries. wùwèiyánzhībùyù 勿谓言之不预 don't say you haven't been forewarned (threat used by the PRC in international diplomacy) wùwèiyánzhībùyù 勿謂言之不預 don't say you haven't been forewarned (threat used by the PRC in international diplomacy)