Please recommend a stock that can be held for 20 years.

For long-term investment (concentrated investment), I will choose the following companies. At present, it seems that some stock prices are attractive and may be a good opportunity to enter when others are desperate and pessimistic. I don't expect to make money in the next month or two, and I don't want to be affected by market noise. Prosperity and depression will always occur again and again. I believe that the company with the best and most promising will get the best return (the following is for reference only, and the reasons are difficult to explain).

Extractive industry: 60 1088 China Shenhua

Food and beverage: 000869 Changyu A, 6005 19 Kweichow Moutai

Banks: 6000 16 Minsheng Bank, 600036 China Merchants Bank.

Real estate: 000002 Vanke A, 000069 OCT A.

Insurance: 60 1628 China life insurance.

Construction: 600583 Offshore Oil Project

Medicine: 000538 Yunnan Baiyao, 600276 Hengrui Pharma.

Chemical Industry: 000792 Salt Lake Potash Fertilizer, 600309 yantai wanhua.

Tourism: 600054 Huangshan Tourism

Colored: 600 1 1 1 Baotou Steel Rare Earth

These are the core stocks in my mind, and everyone has different allocation ratios for different industries. I think the future development of finance (banking, real estate, insurance), medicine, food and beverage is also the focus of my investment. For some basic industries, industries with high expenditure and no particularity, or industries with low certainty and concept, were not selected. Of course, this is just my personal opinion. Investment is not a short-term outcome, and I'm not sure whether to sell high or low, so I will just stick to it and adjust my portfolio to buy stocks at the right time. I have spent all my spare money, so I have no burden. I believe that there is a reward for giving. Reminder: the development of the company is changing all the time, so we should keep track of it, mainly news and public information. )