Learning to cook means learning to cook, but not yet.
Learning to cook means that you are already learning to cook.
Example:
learn to cook
Sometimes we use recipes, but we learn to cook mainly by experience.
Sometimes we use recipes, but mainly by experience.
If I hear any more complaints about food, you can learn to cook by yourself.
If I hear any more complaints about food, you can learn to cook by yourself.
learn to cook
I want to learn cooking from a chef in China.
I want to learn cooking from chefs in China.
2. They can learn cooking skills, which has always been in great demand.
They can learn cooking that has always been in great demand.
The usage of learn:
Learn sth from sb/sth, learn; Study, study.
Learn to do ...; Learn to do.
Hear about sth; Learned.
Realize (from sth): be aware of; Learn the lesson.