This policy needs to be widely publicized so that more people know about it.
Tips
mistakes
Read 为 with the second tone: guǎngwéi, not guǎngwèi. It is the same suffix that turns a word into an adverb in 大为 'greatly', 极为 'extremely' and 更为 'even more'.
usage
Formal and written, and only before a two-syllable verb: 广为流传 'to spread widely', 广为传唱 'to be widely sung', 广为人知 'to be widely known'.
