to carve; carved words; to agree; a contract; a deed

opportunity; turning point

Cheka, a Soviet secret police agency, forerunner of the KGB

agreement; to agree; to get on with; congenial; agreeing with; to ally oneself with sb

Qidan or Khitan, ethnic group in ancient China, a branch of the Eastern Hu people inhabiting the valley of the Xar Murun River in the upper reaches of the Liao River 遼河|辽河[Liao2 He2]