Background and Significance（頁103-108）；Purposes and Research Questions（頁109）；Methodology（頁110-115）；Results and Discussion（頁116-133）；Conclusions（頁133-137）；Limitations and Future Plan of Study（頁138）；Bibliography（頁139-141）；Appendix A: Text of Recording and Source Text（頁142）；Appendix B: Distribution of Retroflex Substitutions（頁143）；Appendix C: Instructions（頁144）；Appendix D: Sample Rating Form（頁144）；Appendix E: Taiwan Data（頁145-147）；Appendix F: China Data（頁148-150）
