Deletion of Public housing estates in Ping Shan

Comment: back to Public housing estates in Ngau Tau Kok and Kowloon Bay. When I heard of "Ping Shan", I could only retreived Ping Shan|the one in Yuen Long, which is not the one specified in this title. Even when searching in Chinese (google:"平山" 香港, google:"平山" 九龍), nothing related can be found except for it being a hiking spot. It is possibly  to include those public housing estates in such list article
Stance: merge
Cited policy: Wikipedia:No original research (WP:OR)