In the period of 5 years, I must have work experience, and be able to work effectively. In a 10-year period must be stable to work. Specialize in work and have their own business.
In 5 years, I have had the experience of working and able to work effectively in a period of 10 years to secure the work. Specializes in working And have a business of their own.
In the period 5 years I have experienced in work and can work efficiently in the period 10 years must be stable in work specializes in the work. And have your own business.