Do you have a detailed directions on how to walk from China Ferry Terminal to Chunking Mansions?

Here is the detail route:
From the China HK City, you can head southeast on Canton Road for about 300m till you see the sign of Haiphong Road. Then turn left to walk on the Haiphong Road to reach Lock Road. Walk along the Lock Road, you can reach the Peking Road to reach Chungking Mansion.