Exhibit 21

List of Subsidiaries of Post-Business Combination

Subsidiarites	Business	Place of Incorporation
Golden Path Acquisition Corporation	A blank check company	Cayman Islands
MC Hologram Inc.	A holding company	Cayman Islands
Quantum Edge HK Limited	A holding company	Hong Kong
Beijing Xihuiyun Technology Co., Ltd.	A holding company	PRC
Shanghai Mengyun Holographic Technology Co.,Ltd.	Primarily engages in holographic integrated solutions.	PRC
Shenzhen Mengyun Holographic Technology Co.,Ltd.	Primarily engages in holographic integrated solutions.	PRC
Shenzhen Qianhai Youshi Technology Co., Ltd.	-Primarily engages in holographic content sales and SDK software services.	PRC
Shenzhen Yijia Network Technology Co., Ltd.	Primarily engages in holographic content sales and SDK software services.	PRC
Kashgar Youshi Information Technology Co., Ltd.	Primarily engages in holographic content sales and SDK software services.	PRC
Horgos Youshi Network Technology Co., Ltd.	Primarily engages in holographic content sales and SDK software services.	PRC
Horgos Weiyi Software Technology Co., Ltd.	Primarily engages in holographic integrated solutions.	PRC
Shenzhen BroadVision Technology Co., Ltd	Primarily engages in holographic PCBA solutions.	PRC
Mcloudvr Software Network Technology HK Co., Limited	Primarily engages in holographic integrated solutions.	Hong Kong
Shenzhen Tianyuemeng Technology Co., Ltd.	Primarily engages in holographic advertising services.	PRC
Broadvision Intelligence (Hong Kong), Ltd.	No operation	Hong Kong
Horgos BroadVision Technology Co., Ltd.	Primarily engages in holographic PCBA solutions.	PRC
Horgos Tianyuemeng Technology Co., Ltd.	Primarily engages in SDK software services.	PRC
Horgos Tianyuemeng Technology Co., Ltd.-Shenzhen Branch	Primarily engages in software development	PRC