Hi. From GuangZhou Railway Station wanna going to Fangcun Tea Market, Wende Street

From the local railway station, you can take the local subway line 5 to reach Jiaokou Station and then take a taxi to reach Fangcun Tea Market (芳村茶叶市场).

Do you mean reaching Wende Road from the Railway Station or Fangcun Tea Market?
If from the Tea Market, walk about 1.5km along Fangcun Middle Avenue to reach Fangcun MTR Station where you can take subway line 1 to reach Nongjiangsuo Station and then walk along Zhongshan Fourth Road to reach Wende Road (文德路).

If from the railway station, it is suggested to take the local subway line 2 to Haizhu Square. Get out from Exit B3, you cann walk along Taikan Road and then walk forth along Wanfu Road to reach Wende Road.