Anthony Wong Chau Sun, Gillian Chung Yun Tung, Zhou Chuchu and producer Sin Kwok Lam yesterday attended the 'Ip Man: The Final Fight' (Ip Man Jung Gik Yut Jin) Beijingpress conference. Sin Kwok Lam said that although some questioned Chau Sun's look and non martial art star status in the decision to cast him as Ip Man, he felt that Chau Sun resembled Ip Man 90%after losing weight. Chau Sun has also studied Tai Shing Pek Kwar so he was very agile. Chau Sun in the film had many action scenes. He practiced so much that his arms were swollen. He said, "The fight scene with (Eric) Tsang Chi Wai was very exciting, we bothwere injured. Although Chi Wai was already 60, he was still powerful. We even joked that we will have to make more action films in the future." Playing Ip Man's disciple Dim Sum girl, Ah Gil studied Wing Chun with Sin Kwok Lam before joining the cast. She said, "I play a couple with Master Sin's disciple Chow Ting Yu.They often instructed me on the set, so the action scenes weren't too tough."