What technology is 20 19 suitable for learning?

If you are really not afraid of dirty, bitter and tired, I suggest you study the catering industry. As long as you are proficient in the production of a dish, you can open a shop. The threshold for starting a business is very low. A tricycle and a cooker can do business. And if one of your signature dishes or stews has a taste, it tastes good. Can be used for a lifetime. Hard work is really hard work. As long as you don't go bankrupt for two years, you can stand firm. Diet is to earn money slowly, no holidays, no benefits, no end. Now there are many century-old shops in Xi 'an, and the shopkeepers are all white-haired old people. They still insist on bringing happiness to people with their own crafts. Similarly, there are many smells of childhood that no longer exist. So if you can persist, not afraid of hardship, not afraid of fatigue and like learning, the catering industry is very suitable for you.