Author: xiaomin

Technology

China’s lithography 8nm in the end what level, China’s lithography and the international gap between the most advanced equipment

China’s Ministry of Industry and Information Technology (MIIT) released an industry document on September 2, mentioning that a Chinese manufacturer has successfully produced a lithography machine (exposure machine) with a “register accuracy” of less than 8 nanometers. The […]

Journal

From a post talking about whether overseas calling cards in cell phones can be detected

Night browsing news to see a post, is to say that he put in the domestic cell phone gg UK phone card, should be said to be giffgaff phone, received the anti-fraud center 96110 inquiry phone. After seeing the post, the first reaction was that the person described this thing is doubtful, the reason is not too credible not that the technology can not be realized, but the cost is too poor. Today, I recently wrote this blog post automatically translate multiple languages and publish YouTube platform features, talk about what exactly will be found in your cell phone has an overseas phone card!

Investment

Investing in an ETF Shorting China: YANG, the Loss of Leverage Can’t Be Underestimated

Investing in shorting China etf yang is both an opportunity and a risk. From the beginning of the year to buy a little YANG one after another, although the middle has earned, but cumulative to March, counting or loss. That’s when I remembered to seriously count this fund.

After the calculation, I realized that I began to dive headfirst into the time to take it for granted, thinking that China’s stock market fell it will rise, after calculating to know that the stock loss is extremely high, if the timing is not grasped well, completely for the “take their own money to the fund to work” of the fate.

Technology

Introduction to Overseas Calling Cards Suitable for Use in China in 2024 (Mainstream Card Options)

According to the three domestic use scenarios of SMS reception, Internet access and international calls are introduced one by one to help you choose the most suitable overseas phone card for your needs, or as the saying goes, there is no such thing as good or bad phone cards, only whether they are suitable for you or not.
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Technology

The dashlane in the Turkish zone has increased dramatically in price, which alternative to choose.

I’ve been using dashlane from the Turkish Google store as my password management software for a long time, and the price in the Turkish region is very cheap, with a family group costing only 102.99 TL per year, or more than $20, and a free vpn service software every year. Now that the price has jumped from 103 to 3500 TL, or 770 RMB, it’s becoming very uneconomical to continue using it.

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