Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. luòkōng, làkòng, làokōng 落空 to fail wǎngluòkōngjiān 网络空间 cyberspace wǎngluòkōngjiān 網絡空間 cyberspace xīwàngluòkōng 希望落空 hopes are dashed