Shopping: Longhua Crossing Rainbow, Xinyijia, CR Vanguard, Jiangnan Department Store, Wansheng Department Store, Southern Pearl Digital Plaza, Jingle Meat Market and Huajia Life Supermarket.

Catering: Hong Kong Capital Hotel

Education: Sanlian Primary School, Sanlian Eternal School, Sanlian Elf Kindergarten, Longhua Central Primary School, Longhua Second Primary School, Longhua Middle School and Xinhua Middle School.

Finance: China Agricultural Bank, China Bank, China Industrial and Commercial Bank, China Postal Savings.

Municipal: Longhua Park and Sanlian Park.

Leisure: the leisure capital of Hong Kong

Medical treatment: Longhua Branch of Shenzhen People's Hospital, Guangdong Frontier Hospital and Dunbei Social Rehabilitation Service Center.