Double-check facts: confirm the production year, country, main actors. For example, "Dragon Wu Xia" stars Xiao Fan and Zhang Yichuan. It's based on a novel by Jin Yong, a famous wuxia author. However, I think Jin Yong's works are older, so need to confirm if this show is an adaptation of one of his books. Wait, "Dragon Wu Xia" in Chinese is "Ti Long Xu Cai," which is indeed based on Jin Yong's novel "Tian Long Ba Bu," but the 2011 adaptation might be different. Need to verify that.