A lot of the old shops and houses were destroyed because of the war or natural disasters, or were replaced with high-rise ...

A digital signature scheme based on self- certified public key authentication is proposed to resist such security flaws and ...

We will be able to help save human lives during natural disasters, high altitude, sea journeys and other natural and human ...

As the government and workers scrambled to stabilize the plant, the search continued for survivors from last week's cruel ...

After the Opium War, compared with other provinces in the nation, Guangdong had more severe social turbulence, and continuous ...

At least 150 remain unaccounted for, including the head of the U. N. mission, Hedi Annabi., 至少还有150 人下落不明，其中包括联合国海地维和特派团团长安纳比 ...

BEIJING, Oct. 24 (Xinhua) -- In recent years, China's support for international development and humanitarian efforts in the Global South has made a tangible impact on children's lives, said ...

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BANDAR SERI BEGAWAN, Oct. 29 (Xinhua) -- About 72 percent of Brunei's total land area is covered by forests, of which 21 percent are wetlands, a senior official said on Wednesday.

Another incident that sparked widespread controversy involved a natural disaster, When a powerful hurricane struck the ...

Thanks for tea with the emperor, \Pao plus body\, then suddenly worth a hundred times that of tea tea., 皇帝随对茶树赐“红袍加身”，于是该茶树茶叶顿时身价百倍。

近几十年来，我们对古代人口流动的理解不断深化，已不再简单认为古代社会处于孤立自足的状态。考古学家与历史学家基于不同研究视角逐渐认识到：尽管存在技术与经济条件的限制，长距离的人口流动确实存在。本次讲座将在此基础上，探讨那些不仅可能发生、甚至对罗马世界运 ...