

BEIJING, March 4 -- A cold front arriving late on Friday will dispel the smog shrouding north China, according to the National Meteorological Center (NMC).
The weather observatory said north China will face strong winds in the next three days, with temperatures in some parts falling by 10-12 degrees Celsius.
Smog has shrouded Beijing, Tianjin, and the provinces of Hebei, Shandong, Jiangsu, Anhui and Hubei for two days. The NMC renewed its yellow alert for smog on Friday.
The NMC also forecast dusty weather for northwest China over the next 24 hours. Southern Xinjiang and Western Inner Mongolia will be hit by sand storms.
China has a four-tier warning system for extreme weather, with red as the most severe, followed by orange, yellow and blue.
China has world's largest high-speed rail network
Top beauties in Chinese provinces
600 people attend Lusheng playing contest in S China
Engineer troop builds bridge in real combat conditions
You can urinate in public in Chongqing
Rice terrace scenery in southwest China's Yunnan
2016 Miss Chinatown USA pageant held in San Francisco
Ancient pagodas across China
Wedding dress show up in the air
Top 20 hottest women in the world in 2014
Top 10 hardest languages to learn
10 Chinese female stars with most beautiful faces
China’s Top 10 Unique Bridges, Highways and Roads
Foreign investment in SOEs welcome: MOFCOM
China adopts pop songs, rock to instill patriotism in youth
No more ship-grounding tricks allowed in South China Sea
What it takes to be a real Beijing expat – according to the old hands themselvesDay|Week