Sentence 1: Some say that when Chan Heung returned from studying with Ching Cho , he went back to Jeong Yim and combined his knowledge into the Choy Li Fut system .
Sentence 2: Some say that when Jeong Yim returned from studying with Ching Cho , he went back to Chan Heung and combined his knowledge into the Choy Li Fut System .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?