女表口力口 (Nǚ Biǎo Kǒu Lì Kǒu)

Background
"Nǚ Biǎo Kǒu Lì Kǒu" is an original song that features a rap battle between the VOCALOID3, Xin Hua, and the UTAU, Xia Yu Yao. Here, they throw insults at each other or brag about their accomplishments while keeping to the beat of the music.

Insults and achievements include, but are not limited to: Xia Yu Yao having a buggy voicebank, referring to her usage in UTAU. She receives good rankings and promotion, nobody could really compete. She was released before Xin Hua and the VOCALOID should pay respect to her. Being young and pretty in comparison. Xin Hua insulting Xia Yu Yao by saying, "You say you were 'born' (released) early? Please!  You were just leaked early," and calling her out for lack of large, bouncy breasts, especially if she was supposedly older. The UTAU having terrible tuning and nobody caring for her promotional tricks. Her bugs were not being fixed, like she was just some disposable trash. Her demo song was not allowed to be covered by others and she has terrible pronunciation.

Xin Hua lacking songs, despite having a higher quality and less engine noise as a VOCALOID. Xin Hua having a terrible website. Xia Yu Yao calling her a vulgar word rather than a "Yogurt Girl". The VOCALOID being YAMAHA's child, had doriko and HoneyWorks create her demo songs, and does not require complex tuning to hit the rankings. Being called a gold digger since producers have to pay for her and the VOCALOID engine. She only had one official illustration. Her slang being too slow for her tongue, like her Taiwanese accent is a joke.

At the end, both insulted each other saying that she would never be good because her voice and engine is full of robotic/electronic tone.