How to See Revoked WeChat Messages: A Simple Guide!WeChat, an indispensable instant messaging tool in our daily lives, has bridged the gap between people. But sometimes we encounter situations where messages are revoked, leaving us curious about their content...

China's Domestic Airplanes "Drink" "Used Cooking Oil," Ushering in a New Era of Green AviationRecently, the ARJ21 regional aircraft and the C919 large passenger aircraft developed by COMAC (Commercial Aircraft Corporation of China) successfully completed their first test flights fueled by domestically produced bio-aviation fuel, marking a significant step forward for China in the field of green aviation. The bio-aviation fuel used in the test flights was derived from waste cooking oil, commonly known as "gutter oil," utilizing bio-aviation fuel production technology independently developed by Sinopec (China Petrochemical Corporation)...

The "War Wolf Elite Leadership Group" and the Resentment of the Rich: Anger from the City's EdgeAs night falls and the city lights up, the hustle and bustle of urban life masks a simmering undercurrent. At the city's edge, a group of food delivery riders weave through the traffic and throngs of people, their speed the price they pay to deliver sustenance to the city's inhabitants...

20th Anniversary of Wang Wei's Disappearance: Reflecting On Aviation Rescue Technology and ChallengesThe disappearance of Wang Wei revealed the immense challenges faced by aviation rescue:In cases similar to Wang Wei's disappearance, the pilot's survival environment is often extremely harsh, making time a critical factor. Rescue teams need to pinpoint the missing pilot's possible location as quickly as possible and initiate precise rescue operations...

Why Does America Favor Concrete Roads, While China Prefers Asphalt?Roads are vital arteries connecting cities and countryside, driving economic growth. Across the globe, nations choose different pavement materials for their highways...

COVID-19 Infection Situation Update: Slight Increase in COVID Positivity Rate Among Flu-Like CasesRecently, there has been a slight increase in the rate of COVID-19 positivity among flu-like cases globally. This trend is being observed worldwide, according to the World Health Organization's "Latest Situation on COVID-19" report released on July 15th...

The Rise of Chinese Smartphones: The "Comeback" of Huawei and ZTEWhen we talk about Chinese smartphones, the first names that come to mind are likely Huawei and ZTE. These two brands, as the leading players in the domestic smartphone market, have demonstrated strong competitiveness in the international market in recent years, and have endured a rollercoaster of challenges, ultimately achieving remarkable success...

From the Golden Decade to the Cliff-like Decline: A History of the Rise and Fall of Internet Cafes in ChinaOnce upon a time, nothing was more lucrative than opening an internet cafe. A cafe costing 100,000 yuan could easily generate over a million yuan in annual revenue...

Gratitude and Betrayal: The True Stories of Two Peking University AlumniGratitude is a traditional virtue in Chinese culture. However, in real life, there are always stories that make us wonder if kindness can be reciprocated, and if doing good deeds will always lead to good outcomes...

How Desperate Can the Average Person Get Due to Information Gap? Netizens: Why Haven't I Heard of This?"Three Supports and One Help" is short for "supporting education, agriculture, and poverty alleviation," a grassroots service program aimed at college graduates. This program provides graduates with a certain amount of subsidies and benefits, helping them gain work experience and contribute to society...

Don't Panic! AC Indoor Unit Leaking? 5 Common Causes & DIY Solutions!In the scorching summer heat, air conditioners are indispensable "magic weapons." But when this "magic weapon" starts dripping, do you also panic like me? Recently, my indoor AC unit started leaking water out of nowhere, and I frantically contacted customer service...

Curved Screen Phones: A Stylish Trap or a Practical Nightmare?Looking at the painful crack on his phone screen, Mr. Zhang fell into deep thought...