Bigred
Moderator

Quan’s lessons are very informative and graphically visual with plenty of charts. He knows his subject through experience, tries to keep the information focused, and answers any question thrown at him. Many students ask off-subject questions, slowing the class down, but others are also thinking the same question so it goes over well. Quan tries his best with a positive attitude and professional and specialized manor to pass on his vast in-the-trenches knowledge and we are grateful for it – thanks, Bigred