✔ 最佳答案
To reach Richmond Commercial Building from Mongkok MTR Exit D2 :
Coming out of Exit D2, walk straight towards the east and cross the following 3 junctions :
First one : the junction between Sai Yeung Choi Street West and Argyle Street
Second one : the junction between Tung Choi Street and Argyle Street
Third one : the junction between Fa Yuen Street and Argyle Street
Then you will reach Richmond Commercial Building.