Walk from Bainaohui to Sipailou and take bus No.31to Confucius Temple.
Take bus No.49 from Confucius Temple to Xiao Wei Street Station, then go back, cross the road at the traffic lights, go straight along that path (there are many black cars at the intersection), there is a bus stop not far away, take bus No.9 or take a tour 1 to the end station, which is Sun Yat-sen Mausoleum; You can also walk straight for 30 minutes.