一国两制
Zhao Lianhai was a worker who defended the victims of the 2008 Chinese milk scandal. On 29 December 2010 Wang Guangya said that because of the One country, two systems Hong Kong should not interfere with the issue. He then made the controversial statement, "well water (HK) should not mix with river water (China)" (). Pro-Beijing member Ip Kwok-him then tried to defend the director by saying that HK citizens were only concerned about mainland affairs, and that they do care about One country two systems as well as the mainland justice system. Chief Secretary for Administration Henry Tang was asked to interpret what the water-river statement meant. He only smiled and did not answer. The phrase was first used by former CPC General Secretary Jiang Zemin in December 1989 when he met the Prime Minister of the United Kingdom. He previously said "Well water should not mix with river water, river water should not mix with well water."