Summary | Beijing saw readings of PM2.5 reach 230 micrograms
per cubic meter as of 6 pm on Thursday.The national safety
level is 75 micrograms.And this year's Guangzhou Auto Show
highlights new energy vehicles, smart cars and SUVs.| People's
Daily Online | China.org.cn| CNTV | China.| Global Times |
Ecns.cn | China Youth International | Visit Beijing | ...
en.ce.cn | 11 December 2015