Wikipedia - Top Volleyball League

The Top Volleyball League (Chinese: 企業排球聯賽), literally 'Enterprise Volleyball League', often abbreviated to the TVL, is the amateur men's and women's volleyball leagues run by Chinese Taipei Volleyball Association (CTVA). It was founded in 2004 with the purpose of increasing Taiwan's competition ability in volleyball. CTVA plans to make the league become semi-professional or professional in the future.