On December 14, the third program of "National Style and Beautiful Youth" was broadcast, and Liu Muzi and his partners Chen Ziming and Li Mingjun cooperated to perform "Poor and Happy" and won the recognition of the three mentors. Liu Muzi, who debuted on the stage, entered the golden class with a song "Falling Flowers", and then evoked netizens full of memories with a song "Green Snake". In the third issue of the "National Style and Beautiful Youth" theme assessment duel "Fun", Liu Muzi playfully played the inn owner lady in a blue dress, combining singing and dancing with drama, and his bright smile infected people's hearts and amused the audience. The mentor commented that it was "completely unexpected, very authentic, very dramatic", and the combination show was recognized for successfully advancing to the golden class.
With the broadcast of the show, Liu Muzi's popularity has doubled, and his simple and comfortable dress has aroused the attention of fans. In daily life, Liu Muzi's private clothes have appeared in the camera many times, and the simple collocation is quite textured, and the girl's sense of vitality is full. Among them, many domestic products have attracted much attention, and netizens joked that "Miss Muzi is really a walking domestic grass grower".