"A certain control" of the structure is borrowed from the Japanese, the Japanese like to use "control" to indicate possession of a complex man.

The distinctive"Valuable Hardwood Com- plex"is embodied in traditional Chinese furniture, while Japanese furniture shows the taste for"Laying much stress on technique and less on material".

A song of Canglang (literally for blue wave) in the Spring and Autumn Period initiates a complex named Canglang in Chinese and Japanese gardens for more than two thousands years.