Wrote 'Chaos Monkeys' (http://amzn.to/2ow1CHE ). Formerly @facebook, @ycombinator. גם זה יעבור 
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What is the best way to practice Mandarin through speaking with folks? Ideally online. My son will start learning at school. I thought it might be fun to learn alongside him, but I've been told to avoid, risking bad pronunciation.
I’ve used @italki for Hebrew. They’ve got tutors in every language imaginable.
