Who is the owner of Yonghui Supermarket?

Does the subject want to ask "whose eldest brother is the owner of Yonghui Supermarket?" It's Zhang Xuansong's eldest brother. According to the data, Zhang Xuansong is the chairman of Yonghui Supermarket and Zhang Xuanning is the CEO. Zhang Xuansong and Zhang Xuanning are brothers. They signed the Shareholders' Concerted Action Agreement in 20 10, and re-signed the agreement after it expired in February 20 13. 20 16 12 expired again, but the two sides did not renew the contract because of great differences in many aspects, and this state has continued to this day. Yonghui Supermarket has two brothers, Zhang Xuansong and Zhang Xuanning, at the helm from the beginning. After listing, they also became the major shareholders of the company as concerted actions.