This report examines communication barriers within the context of Mr. Fishy Restaurant, which employs staff from diverse backgrounds. The report identifies several barriers including language differences, accents, differing perceptions, and nonverbal communication issues. To address these challenges, the report suggests strategies such as using a common language (English), utilizing a communication app, promoting respectful interactions, and encouraging repetition for clarity. Furthermore, the report emphasizes the importance of understanding cultural influences on communication and negotiation, advocating for respect and understanding of different cultural norms and values. The goal is to foster a positive and effective communication environment within the workplace. The report also references relevant academic sources to support its findings and recommendations.