Interviewers should prioritize candidates who demonstrate strong leadership in developing training frameworks and implementing quality standards, as this role directly impacts team performance and operational excellence. Assess problem-solving skills through scenarios involving data-driven improvement plans, and evaluate Mandarin proficiency for effective cross-cultural communication. Look for evidence of experience in fast-paced environments, ability to collaborate across customer service, product, and operations teams, and a track record of mentoring and performance management to ensure alignment with Bitunix's flat structure and growth-oriented culture.