This document outlines a study on improving English pronunciation for Taiwanese university students. It discusses background on challenges students face due to influence from their native language. The study aims to examine the effects of tongue twisters and children's songs on pronunciation. 60 students were divided into two groups, with one practicing tongue twisters and the other songs for a semester. Both groups took a pre-test and post-test of a 100-word recognition test to measure improvements and determine which method was more effective. The results seek to identify common pronunciation errors and factors influencing difficulties, as well as evaluate which intervention helped performance most.