During the 1970s and early 1980s, a different generation of Taiwanese singers and/or songwriters such as Chyi Yu, Hou Dejian, and Lo Ta-yu emerged, some of whom were influenced by folk rock and whose music may be termed "campus folk music". One of the most successful songs of the era was Lo Ta-yu's 1985 song "Tomorrow Will Be Better", which was inspired by the American song "We Are the World" and originally performed by 60 singers. It quickly became a hit throughout Asia and established itself as a standard. Another song soon followed in 1986 in mainland China called "Let the World be filled with Love" (讓世界充滿愛). Hou Dejian's song "Descendants of the Dragon" (龍的傳人) also became an anthem for the period. Unlike previous eras dominated by female singers, male singers are now popular, and other popular male singers included Liu Wen-cheng and Dave Wong. Wong released his Chinese debut album A Game A Dream (一場遊戲一場夢), which sold over 500,000-copies in December 1987. By around 1980, the term Mandopop began to be used for the Chinese popular music that had emerged in this period. Many Cantopop songs of the period were also sung in Mandarin by the same singers.