EVIDENCE - Where second and fifth plaintiffs have made affidavits and defendants require them to attend for cross-examination - Whether witness 'not available' within the meaning of Evidence Act 1995 (NSW) s 63(1) - Where witnesses reside overseas - Where application for witnesses' evidence to be given by audio visual link dismissed on prior occasion - Whether 'all reasonable steps' taken to secure witnesses' attendance - Where witnesses are the second and fifth plaintiffs - Guojin Huang v Jinghong Wei - [2023] NSWSC 1387 - NSWSC 2023 case summary — Zoe