1956年4月28日，“百花齐放，百家争鸣”方针提出。
April 28, 1956, the policy of "Letting a hundred flowers blossom and a hundred schools of thought contend" was proposed.
1969年4月28日，中共九届一中全会召开。
April 28, 1969, the first plenary session of the ninth CPC Central Committee was held.
2003年4月28日，中国银监会正式挂牌。
April 28, 2003, the China Banking Regulatory Commission was officially listed.
