Tianyuan-天元

It's a 4ml Seeds bottle with a loogbook. Bring a pen with you please.容器是个4毫升容量的种子瓶，内有签到纸，请自带签到笔。 The Olympic Forest park is a largest park of Beijing.Covers an area of about 680 hectares.The cache is on the Tianyuan location.奥森是北京最大的一个公园，占地面积约680公顷。这个宝位于奥森的“天元”位置。