How do I take the bus from Beijing West Railway Station to Colorful Yunnan on Yuetan North Street?

Line 1: Depart from Beijing West Railway Station, take bus 21 up (Beijing West Railway Station-East Gate of China Science and Technology Museum) and arrive at Yuetan Stadium. About 7.6 kilometers

Line 2: Depart from the south exit of Beifengwo Road, take Route 65 (Beijing West Railway Station-Zoo Bus Hub), transfer to Route 68 (West of Maguanying-Changqiao Intersection) at the east entrance of Sanlihe, and arrive at the west entrance of Picai Hutong. About 5.78 kilometers

Line 3: Depart from Beijing West Railway Station, take bus 741 up (Beijing West Railway Station-outside Zuo'anmen), transfer to bus 38 down inside Guang'anmen (liuliqiao east-peony garden west) , arrived at Picai Hutong. About 7.74 kilometers

Line 4: Depart from Beijing West Railway Station, take Route 320 up (Beijing West Railway Station-Xiyuan), transfer to Route 68 at Muxidi West (Maguan (west of the Ying-Changqiao intersection) and arrive at the west entrance of Picai Hutong. About 7.17 kilometers