Textual Research on Zhang Ji s Marriage and the Relationship between Zhang Ji and Hu Yu;

From Lü Chuang Xin Hua to Analyze Writing Features of Novels in the Song Dynasty——Centering on “encounter”;

Shortcomings "Hu","foreign" which includes the word culture;

"Hu (胡)"and "Xiongnu (匈奴)"in Shiji(史记, the History);

Opportunity and Challenge Face to China Coalbed Gas Industry Development;

The Opportunity and Challenge for Chinese Environmental Protection as its Acceding to the WTO and the Countermeasures;

An opportunity and challenge by the leap development of the unpolluted mineral resources of Jilin province;

The chance and challenge for college libraries in the knowledge-based economy era;

Based on the analysis throughout,the results show that there are both challenges and opportunities for China’s fertilizer industry in 2007 and future.

Based on the “creation-ruin” and “complexity thinking” principles,the present problems of developing diamond industry in China is analyzed,that the industry is facing challenges and opportunities.

Grasp the Chance, Strive to Carry out the Target of Reducing the Mortality of the Pregnant and Puerpers;

Chance,Challenge and Development Strategy of Sweet Cherry Industry in China after Entering WTO;

Grasping the Chance of China s West Wide Open to Speed up the Construction of Small Cities and Towns in Our Region;