Hi Jan,
If you haven't found a tutor for your son yet, I would be very interested in speaking to you. I am a native British teacher (female) and I have 8 years' experience teaching children of all ages (1 year to teenagers). I run my own language school here in HK. Please feel free to call me on 97510861 or drop me an email at
steph@englishfocus.org as I would be happy to give you a free trial lesson. Thanks, Stephanie