Shenmue III ~ Trophy Guide and Roadmap ..., · 3. Heartbreak Kung Fu - Talk to Yang Wenliang in Joy Park to activate this quest. He appears after you find some clues in Xu's house after playing hide and seek. He wants you talk to Wei Zhen in Sunflower Grove. After speaking with her, return to Yang Wenliang. Return to Wei Zhen again to complete this quest. 4.