This document provides a research structure for examining the adaptation of culture in Petaling Street, Malaysia. It outlines the background, research questions, objectives, significance, and methods of the study. The background discusses how culture has adapted over time to environmental changes in Petaling Street. The main research questions focus on how the increasing number of foreigners affects living standards, public safety, and health standards. The objectives are to investigate these issues from the perspectives of locals. The significance section discusses how cultural adaptation relates to standards of living, public safety culture, and community health. Interviews, questionnaires, and observations will be used to understand these issues and their effects. The expected outcomes are that standards of living and public safety culture may be threatened, while