Columbia subject headings:
Harvard subject headings:
Natural resources--China--Shenzhen (Guangdong Sheng : East)--Pictorial works.
Shenzhen (Guangdong Sheng, China : East)--Economic conditions--Pictorial works.
Princeton subject headings:
Natural resources--China--Shenzhen (Guangdong Sheng : East)--Pictorial works.
Shenzhen (Guangdong Sheng, China : East)--Economic conditions--Pictorial works.