Do i need a visa? Hello im a Filipina working here in Russia

i have a flight going to philippines but i need to wait for my next flight for 25 hours Beijng to philippines. Can i go outside the airport to visit the wall of china without visa? Flight details is MARCH 27 (8:55 LED-PEK 00:30) MARCH 29 (1:30PEK - MANILA 5:45)