Under the support from SCO DA ( CHINA SCO LOCAL ECONOMIC AND TRADE COOPERATION DEMONSTRATION AREA ) Beijing ICAS will join hands with Qingdao Tennis Association and Qingdao Tennis Federation of Veterans to hold the 1st   International Tennis Club Team Tournament " Qingdao Cup" on June 5-7, 2024. 16 tennis clubs about 100 tennnis players from China, Russia,   Armenia, Azerbaijan and other countries of the world will participate in the event.