Postal code administrative area 510399 Diejing Road, Haizhu District, Guangzhou, Guangdong Province 510399 Caizong Street, Nandiejing Road, Guangzhou Avenue, Haizhu District, Guangzhou, Guangdong Province 510399 Caiyu Street, Nandiejing Road, Guangzhou Avenue, Haizhu District, Guangzhou, Guangdong Province 510399 Cairong Street, Nandiejing Road, Guangzhou Avenue, Haizhu District, Guangzhou, Guangdong Province 510399 Diejing Road, Guangzhou.