双后前兵开局 (雙后前兵開局) shuāng hòu qián bīng kāijú

shuāng hòu qián bīng kāijú proper noun Double Queen Pawn Opening; Closed Game (chess)
Domain: Modern Chinese 现代汉语
Notes: Same as 封闭性开局 (CC-CEDICT '雙后前兵開局')