Beijing residents could be rewarded with up to 500,000 yuan if they can provide useful information on spies or related activities, according to a government policy that took effect on Monday.

    Under the policy, informants will be offered rewards ranging, from 10,000 yuan to 500,000 yuan, depending on how useful the information is, according to the policy issued by the National Security Bureau(安全局) of Beijing. Informants can pass information to authorities by calling a hotline, sending letters or visiting the bureau.

    Informants' privacy and information about spy-related messages will not be disclosed, while information providers can ask authorities for protection if they or their relatives are in danger due to the act of informing, according to the policy.

    However, informants will face punishments if they slander (诽谤) others on purpose or invent and spread false information, the policy states clearly.

    The bureau said that China is witnessing rapid increases in international exchanges and the number of people entering or exiting the country each year. "Meanwhile, overseas espionage agencies(间谍机构)and other unfriendly forces have also strengthened their disruptive(破坏的) activities in China, including political, economical and military information." it said.

    Some Chinese individuals have also betrayed the nation to benefit their private interests, which offers overseas espionage agencies opportunities, the bureau said, adding that Beijing is the primary location for such activities. Therefore, it's necessary to take new measures in anti-espionage investigation, and to encourage the participation of the general public.

    One of the most recent cases made public occurred in the eastern province of Jiangsu in January. Two residents in Lianyungang city, surnamed Zhang and Wan, called the national security authorities after they found a device with instructions in foreign languages while fishing in the Yellow Sea. The device was later found to be spying equipment made and used by overseas agencies to collect data, according to an official release.

    China has strengthened legislation(立法) on State security in recent years. Facing a more complex State security situation, in 2014, the Standing Committee of the National People's Congress adopted the Counterespionage Law.

    Newspapers in Great Britain vary greatly in their ways of carrying the news. There are serious papers for those who want to know about important happenings everywhere, both at home and abroad. There are popular newspapers for those who prefer entertainment to information.

    The London newspaper that is best known outside Great Britain is probably the Times. It began in 1785, and has a high reputation for believable news and serious opinions on the news. It calls itself an independent paper, which means that it does not give its support to a particular political party. Its leading articles give the opinions of the editors, not those of the owners of the paper.

    Letters to the editor are printed in the newspaper. These parts of the Times are always interesting. Most of the letters are serious subjects. But from time to time there will be long letters on the subject which is not at all serious, perhaps on a new fashion of dress, or the bad manners of the young people, compared with manners of thirty years ago.

    University Room Regulations

    Approved and Prohibited Items

    The following items are approved for use in residential (提供住宿的) rooms: electric blankets, hairdryers, personal computers, radios, televisions and DVD players. Items that are not allowed in student rooms include: candles, ceiling fans, fireworks, waterbeds, sunlamps and wireless routers (路由器).Please note that any prohibited items will be taken away by the Office of Residence Life.

Access to Residential Rooms

    Students are provided with a combination (组合密码) for their room door locks upon check-in. Do not share your room door lock combination with anyone. The Office of Residence Life may change the door lock combination at any time at the expense of the resident if it is found that the student has shared the combination with others. The fee is $25 to change a room combination.

Cooking Policy

    Students living in buildings that have kitchens are only permitted to cook in the kitchen. Students must clean up after cooking. This is not the responsibility of housekeeping staff. Kitchens that are not kept clean may be closed for use. With the exception of using a small microwave oven to heat food, students are not permitted to cook in their rooms.

    Pet Policy

    No pets except fish are permitted in student rooms .Students who are found with pets, whether visiting or owned by the student, are subject to an initial fine of $100 and a continuing fine of $50 a day per pet. Students receive a written notice when the fine goes into effect. If, one week from the date of the written notice, the pet is not removed, the student is referred to the Student Court.

    The key to effective cross-cultural communication is knowledge. First, it is essential that people understand the potential problems of cross-cultural communication, and make a conscious effort to overcome these problems. Second, it is important to assume（假定）that one's efforts will not always be successful, and adjust one's behavior appropriately.

    For example, one should always assume that there is a great possibility that cultural differences are causing communication problems. One should respond slowly and carefully in cross-cultural exchanges, not jumping to the conclusion that you know what is being thought and said.

    William Ury's suggestion for heated conflicts is to stop, listen, and think, or as he puts it "go to the balcony" when the situation gets tense（紧张的）. This helps in cross-cultural communication as well. When things seem to be going badly, stop or slow down and think. What could be going on here? Is it possible that I misinterpreted what they said?

    Active listening can sometimes be used to check this out—by repeating what one thinks he/she heard, one can confirm that he/she understands the communication accurately.

    Often intermediaries（调解人）can be helpful in cross-cultural communication situations. They can translate both the essential meaning and the manner of what is said. For example, they can tone down strong statements that would be considered appropriate in one culture but not in another, before they are given to people from a culture that does not talk together in such a strong way. They can also adjust the timing of what is said and done. Some cultures move quickly to the point; others talk about other things long enough to establish a relationship with the other person. If discussion on the primary topic begins too soon, the group that needs a "warm up" first will feel uncomfortable. An intermediary who understands this can explain the problem, and make appropriate adjustments.

    A nation's humor is linked to the historical development of the country. How funny somebody finds a certain thing depends on many things including ages, personal experiences, levels of education and locations. Therefore, humor is something that is not always transferable (可转移的) in another country.

    What about when both countries speak the same mother tongue? Does that mean they will then share the same sense of humor, or can differences still take place? Let's take the example of Britain and America. Time and time again, people say that Brits and Americans don't "get" each other's sense of humor. It is often argued that one of the most common differences between the British and American sense of humor is that Americans don't understand irony (反话). Simon Pegg explores this topic in depth in his article What Are You Laughing At? He concludes that this statement isn't true and I agree with him.

    In fact, Brits use irony on a daily basis while Americans don't. I think Americans understand British irony (most of the time anyway); what they don't understand is the need to use it so frequently. When Americans use irony, they tend to say that they are "only kidding". They feel the need to make a joke more obvious than Brits do. Maybe this comes from a fear of offending (冒犯) people.

    The American sense of humor is generally more slapstick (闹剧的) than that in Britain. I think this arises from a cultural difference between the two. Their jokes are more obvious and forward, a bit like Americans themselves. British jokes, on the other hand, tend to be more subtle. This may stem from the fact that British culture is more reserved (矜持的) than American culture.

    We have recently heard some interesting ways that 5G wireless technology might change our lives in the future. One project in Britain is testing this superfast technology, but not on humans. Instead, the experiment involves an unlikely group of Internet users—cows. The system connects the animals to 5G in an effort to automate the milking process.

    The project was developed by American technology company Cisco Systems. It is part of a Cisco-led program called 5G Rural First. Cisco says the program seeks to explore the future of 5G connectivity in rural communities around the world. Rural areas are expected to be the last to receive 5G service.

    Testing areas were set up on farms in three rural areas of England. The cows are equipped with 5G-connected devices that link up to a robotic milking system. The system uses sensors and machine learning to fully automate the process, System designers say the technology takes over after a cow feels ready to be milked and walks toward an automatic gate. The device is designed to recognize each individual cow. It then positions equipment to the right body position for milking. During the process, machines release food for the cow as a reward.

    One of the test areas is in the town of Shepton Mallet, in southwest England. There about 50 of the farm's 180 cows are fitted with 5G smart collars and health-observing ear sensors. Project officials say the devices do not harm the cows and the sensors permit farmers to immediately identify any problem or health concerns.

    Other technology tools powering the 5G smart farms include automated brushes that work automatically when the cow rubs up against them. Sensors also control the amount of light to the cows' living areas depending on the weather. And, an automatic feeding system makes sure the animals always get enough to eat.

    Nick Chrissos works on the project for Cisco. He said the system could connect every cow and every other animal on the whole farm. "That's what 5G can do for farming—really release the power that we have within this farm, everywhere around the United Kingdom, and everywhere around the world."