1688 Upgrades Buyer Protection Service: Free Return Shipping, Instant Refunds, and Platform Compensation1688 recently released an announcement regarding the upgrade of its buyer protection service, stating that starting from September 12th, services such as free return shipping, instant refunds, and compensation for disputed orders will be fully implemented for all orders on the platform. This upgrade represents a comprehensive enhancement to the existing "Peace of Mind Purchase" service, aiming to address longstanding buyer experience issues on the platform and actively reduce burdens while increasing revenue for merchants...

China's Booming CAD Market: Rise of Domestic Players, 3DCAD Leading the Future...

China's C919 Passenger Plane: Catching Up to Giants, the Long Road to Domestic Aircraft DevelopmentAirbus: Facing Crisis, Rising Against the TideIn the first half of this year, Airbus delivered 323 commercial aircraft, an increase of 7 year-on-year, a remarkable achievement.However, compared to the huge order volume, the production speed of C919 is relatively slow...

C919 Second Final Assembly Plant in Shanghai: Lingang New Area Embraces Ambitious Goals for Domestic Large AircraftThe C919, a domestically developed large aircraft, has been leading the development of China's aviation industry in recent years. The final location of its second assembly plant has become a focal point of public attention...

Why Do Planes Avoid Flying Over Tibet?Tibet boasts eight civilian airports, but why do most planes choose to take longer, fuel-consuming routes instead of flying directly over the region? Do airplanes experience "altitude sickness" too?The Tibetan Plateau, a vast expanse averaging over 4,000 meters in elevation, appears as a "vacuum zone" on airline route maps. One might wonder if it's simply the high altitude that prevents planes from flying over it...

The Intertwining of Paper and Web: Contemplating the Future of Business in a BookstoreThe commercial tides in my city are a relentless river, witnessing the evolution and collision of consumption patterns. As night falls, under the neon lights, there's a silent rivalry between brick-and-mortar stores and e-commerce...

Why Do We Always Board Planes from the Left? Historical and Safety ConsiderationsHave you ever noticed that, regardless of the aircraft you board, we always enter through the left side door? This isn't a coincidence; it's rooted in a rich history and thoughtful safety considerations.A Habit Stemming from the Age of SailingThe tradition of boarding planes from the left can be traced back to ancient seafaring...

Stop Playing Games, America: The Moon Soil Dispute Exposes Your Selfishness and HypocrisyAmerica has been acting like a scorned lover, whining about China's successful retrieval of lunar soil with the Chang'e-6 mission and their invitation to 18 countries for research, excluding NASA. They seem to have forgotten the existence of the "Wolf Amendment," a law signed by Obama himself, with extremely stringent provisions...

Thailand Plane Crash: How Safe Are Small Aircraft Really?On August 22nd, a small plane en route from Suvarnabhumi Airport in Thailand to Trat province in the south crashed in Pak Chong district, Nakhon Ratchasima province, killing 9 people. Following the accident, concerns about the safety of small aircraft have gained widespread attention...

Thailand Small Plane Crash Kills 9: No Black Box, Investigation to Rely on Witness AccountsA small plane crashed in the eastern Thai province of Chonburi on the afternoon of August 22, killing all 9 people on board. The Chinese embassy in Thailand confirmed that 5 of the passengers were Chinese nationals...

Kuaishou KeLing AI Launches Membership Subscription Plan, Starting at Just 19 Yuan for the First Month, Unlocking More Content Creation FeaturesKuaishou KeLing AI has officially announced the launch of a new membership subscription plan, aimed at providing users with a richer and more personalized content creation experience. The plan is offered on a monthly subscription basis, with a starting price of just 19 yuan for the first month and a regular price of 58 yuan per month thereafter...

TSMC's US Plant: A Doomed Political Deal?The Context and Reasons Behind TSMC's US ExpansionIn this context, TSMC has become a target for US "poaching." The US recognizes that relocating TSMC's production lines to American soil would effectively cut off China's access to advanced chips...