About 300, 000 people involved, an astonishing six out of ten global wigs made at the city and one in every 15 residents engaged in the field, these are all representative name cards of Xuchang of Cen ...
BEIJING, Oct. 13 (Xinhua) -- China's first independently developed and independently built ultra-deepwater gas field, Shenhai Yihao, also known as Deep Sea No.1, has recorded an accumulated natural ...