Which one is better in China

1. The specific ranking is not clear, but the better ones are Xinghuo, Duomi, Yuchi, BW and so on. It is said that BW is good. It was established in 2013 and it is a well-known old mine

2.

This is the share of ore pool in the past three months:

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but in fact, it's of little use. It's just the difference between 100 yuan and 100.5 yuan. If your calculation power is really big, it may be much worse, but if it's ordinary, it's not much different. It is more important to choose one with low or free service charge

3.

This is the pool share in the past three months:

4. At present, most POC currencies in the market are proced on the assembly line
its speculative value is far greater than the mining value
participation is not recommended.

5. Now that bitcoin has been basically banned in China, we are still working on this thing.

6. It doesn't matter, because the number of data blocks in all mines is global (each data block contains about 25 bitcoins). The only important thing is which mine is relatively stable and will not be offline e to a large number of visits. In fact, few of them are offline
the old mines are very stable, such as bitcoin.cz and BTC
guild.

7. My answer (best answer)
look at the balance sheet, profit, etc. first, go to this company to look at its report. Look at the profit from its sales revenue.
for example, what is the proportion of profit. From the size of gross profit, we can know how a company's buyer is.
if the proportion of gross profit and sales is large, From the dividend, we can see whether the company pays attention to investment,
or short-term profits. From the ratio of working capital and current liabilities, we can see the company's ability to repay others
if it is too low, it can explain the management efficiency of the company from the side. If it is too high, it also shows that the company is not good at investment.
in other aspects, you can understand its background, evaluate its ability, and whether it is suitable for the company from the perspective of the company's managers. Or from the past performance, you can see how the company's loans are. If there are too many, there will be risks, or lack of confidence. Dividing the net profit by the sales volume, we can know the consumption management of the company in other aspects, such as water and electricity, office supplies, etc. if the result is relatively high, it means that the company is economical and orderly. If it is relatively low, it means that the efficiency of the company is not high,
if there is a significant increase, the company is in the right direction.

8. As an old miner, after years of comparison, Xinxiu mine and omiyun mine are good, not only with high income, but also with good service

9. The fish pond is stable. However, the pool owners are all black, and there are no traitors or merchants.

10. The main computer can be turned on, and the keyboard light is on, which is the reason why the display doesn't respond and the methods are as follows:
1. After starting the computer, check whether the display has power. If the display doesn't work, please rule it out in the following order
1. Re plug (check) and replace the power socket of the monitor (before checking, please make sure that the power connection of the socket is normal)
2. Replace the power cord (go to the store to buy a new power cord) and connect the monitor with the power supply
3. Replace the monitor
2. If the display can display the manufacturer's advertisement, please exclude it in the following order
1. Plug in the data cable again, and then start the computer. If it can display normally, please follow the steps below
2. Replace the data cable between the monitor and the computer, and then start the computer. Check whether it can be displayed normally
2. Replace the interface between the computer motherboard and the connecting line or install an independent graphics card.