???????????,12500/cm³???????“??”;??????“???”,??????????????;???,????!????,?????????,??????,??????????,???????????????
An unmissable Mountain Marathon. The 3rd Pu'er Mountain Marathon will be held on 18th August 2019 at Pu'er Sun-River Park. Yunnan Pu'er, the largest oasis on top of the Tropic of Cancer, be reputed "China's Amazon". The most beautiful animal and plant paradise with intoxicating negative oxygen ions.