Hundreds of exhibits are on display at the Kingway Brewery Industrial Heritage in Shenzhen, South China’s Guangdong province, as the Ninth Bi-City Biennale of Urbanism\Architecture (UABB), a biennial cross-city exhibition established by Shenzhen and Hong Kong, opened earlier this month. Photo: VCG

An installation presents the use of edible building materials on display at the Cosmologic Dialogue section of the exhibition. Photo: VCG

Artist Liu Jiayu and Greenpeace, a non-governmental organization, co-created the multimedia installation titled “Another Side” for the exhibition to create awareness of climate change. Photo: VCG

An installation that presents the future of jewelry design at the exhibition. Photo: VCG

Architect Zhang Bin and Zhizheng Architecture Studio present an installation titled “Botanical Cosmos: Edible Cities” at the exhibition. Photo: VCG

A visitor walks through a specially commissioned installation created by architect Yung Ho Chang on Sunday. Photo: VCG

He Zhe, James Shen and Zhang Feng created this metal inflatable ecological pyramid to echo the fragility and diversity of the ecosystem. Photo: VCG

Studio Ossidiana set up this outdoor garden that can be shared by people and birds at the exhibition’s More-than-Human Adventure section. Photo: VCG

The organizer divided the Kingway Brewery Industrial Heritage, the main venue of the exhibition, into five parts. The show will last through March. Photo: VCG