reI hesitated for a moment, looking at my phone. Teacher Zhou was nervously watching me: "What's wrong Master... is it very difficult Don't scare me like that!""It's nothing much, I need to see this t..., you're good at everything!" My brother promptly stopped her curiosity.He flipped through his notebook and said in a low voice, "This kid's got good qualifications, he's the right age too, twenty-som...