Utilize the input text as a context reference, choose the right relationship between 'Vanke' and 'Shenzhen' from the options.
Options: original broadcaster, headquarters location, distribution format, owned by

The trust made up of office buildings from China Vanke Co. in the southern city of Shenzhen is awaiting completion of industry and commerce registration before it starts to trade on the Shenzhen stock exchange, Yu said.
headquarters location