Minister Yu Jianhua of the General Administration of China Customs said authorities have facilitated foreign trade.

中国海关总署署长俞建华表示，当局为对外贸易提供了便利。

Chinese runner Peng Jianhua has refreshed the 13-year-old half marathon national record at the second Xiamen Huandong Half Marathon.

中国选手彭建华在第二届厦门环东半程马拉松赛上刷新了长达 13 年的半程马拉松全国纪录。

The city's average concentration of PM2.5 was 33 micrograms per cubic meter in 2021, the lowest level since record-keeping began in 2013, Yu Jianhua, deputy director of the Beijing municipal ecology and environment bureau, said at a press briefing.

北京市生态环境局副局长余建华在新闻发布会上表示，2021 年，北京市 PM2.5 的平均浓度为 33 微克/立方米，是自 2013 年开始记录以来的最低水平。