Cha-cha-cha is the name of a Latin American dance of Cuban origin.The name may also
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Teng's singing style conveyed simplicity and sincerity. Yeh Yueh-Yu, a professor of Cultural Theory at the University of Southern California said, "It was the sweetness in her voice that made her famous. She had a perfect voice for folk songs and ballads, and she added traditional folk song stylings into Western-style compositions." Her voice was also described as being "like weeping and pleading, but with strength, capable of drawing in and hypnotizing listeners." Songwriter Tsuo Hung-yun said Teng's voice was "seven parts sweetness, three parts tears.