Source: XinhuanetSouth Korean actress Song Hye-kyo has expressed her satisfaction with the cheongsam she wore when filming the Chinese martial arts movie "The Grandmaster".In the 1930s-era film, Song plays the wife of the title character, martial-arts legend Yip Man."Wearing a qipao (cheongsam) made me feel uneasy at first," the actress was quoted by Sohu.com as saying about the traditional body-hugging Chinese dress. "But gradually I realized its beauty."Song also spoke highly of her co-star Tony Leung Chiu-Wai, who plays Ip Man."He was charming and spoke with his eyes," she said. "I almost melted."The Grandmaster" also stars Zhang Ziyi as a woman who inherits her family's kung-fu skills.