An advanced lesson in order to evolve quickly from the intermediate to the advanced level.

You feel confident to answer questions about whatever situation in the simple or elaborated language.

It is estimated that the learning course will take more or less 50 hours depending on your pace and frequency of use.

*Any refund request beyond 7 days of purchasing the course will not be accepted and no refund will be provided.
No refund will be provided on discounted courses