What do you mean by Gu Shan Temple North Jiating West?

It means "Gushan Temple is in the north and Jia Family Courtyard is in the west". Gushan Temple in the Northwest of Jiating is a poem in China's ancient literary masterpiece A Dream of Red Mansions, which is a geographical description in the novel. This poem is usually used to describe the location of a place, or extended as a metaphor for the direction or characteristics of something or a situation. Some advertisements or marketing activities will also use this poem to enhance emotional and cultural identity.