Defying long-standing global industry limitations, the Daji Gas Field in North China has achieved a historic milestone, pushing its annual production capacity past 4 billion cubic meters in March.
The 40th World Ophthalmology Congress, hosted by Prague in the Czech Republic, featured a groundbreaking research presentation from Linfen Aier Eye Hospital.
Heavy rains upstream have turned the Hukou Waterfall on the Yellow River into a unique sight: muddy waves on the western side and clear water on the eastern side.
