Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

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.

Answer: headquarters_location: Vanke, Shenzhen