囊谦县náng qiān xiàn释义Nangqên, a county in Yushu Tibetan Autonomous Prefecture 玉樹藏族自治州|玉树藏族自治州[Yu4 shu4 Zang4 zu2 Zi4 zhi4 zhou1], Qinghai单字详解囊nang谦qian县xian