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Despite being controversial, if cryptocurrencies such as bitcoin are receiving a benefit of doubt from certain sections of the financial markets, it is because they use blockchain technology. Its most-talked-about applications are in finance.

Democratic consultation proves effective in achieving public democracy at China's grassroots level, according to Chen Yimin.

Democrats in the US House of Representatives are pursuing an impeachment inquiry against Trump, a Republican, after a whistleblower complained about his call with Zelenskiy. Lawmakers are looking into whether Trump's actions jeopardized national security and the integrity of US elections, saying he appeared to be soliciting a political favor from a foreign leader to get re-elected.

Deng Jiangnian, a researcher at the Guangdong Academy of Social Sciences, said that a first-class bay area needs support from first-class universities. Universities accommodate scientific research and help develop new industries. Although there are many universities and students in the bay area, the world's top universities and scholars are absent.

Despite measures from hiring more couriers to deploying smart warehouses, courier service providers still face the challenge of ensuring on-time delivery. However, what the environment is confronted with is much more serious.