砚山县yàn shān xiàn释义Yanshan, a county in Wenshan Zhuang and Miao Autonomous Prefecture 文山壯族苗族自治州|文山壮族苗族自治州[Wen2 shan1 Zhuang4 zu2 Miao2 zu2 Zi4 zhi4 zhou1], Yunnan单字详解砚yan山shan县xian