Utilize the input text as a context reference, choose the right relationship between 'China Resources' and 'Hong Kong' from the options.
Options: parent organization, position held, founded by, headquarters location

In a filing to the Hong Kong stock exchange, Chen also said its independent shareholders had on Aug. 3 approved its sale of all its non-beer assets to controlling shareholder China Resources (Holdings) Co for HK$30 billion.
headquarters location