AVC Men's Volleyball Champions League

The AVC Men's Volleyball Champions League is an annual continental club volleyball competition organised by the Asian Volleyball Confederation (AVC), and contested by Asia and Oceania's top-division volleyball clubs. It is the most prestigious club competition in Asia and Oceanian volleyball, played by the national league champions (and, for some nations, one or more runners-up) of their national federations.

Source: Wikipedia — AVC Men's Volleyball Champions League (CC BY-SA 4.0)