2, the general cost of learning such technology is about 5,000-7,000

3, it depends on the province where you are, different provinces prices are different,

4, or suggest that you personally go to the experience, so it will be better

5, go to the test a bit, if it is good, themselves in the decision.

6, generally learn this 1-2 months, depending on your ability to get started. And then decide for yourself.