No, according to the brand network query, Wuliangye Xifu Shi Sheng is called Wuliangye Xifu Shi Sheng, which is produced by Wuliangye Co., Ltd. It is a regular brand with other Wuliangye, not an OEM. Wuliangye Xifu Shi Sheng is not the core product of Wuliangye, so its reputation and grade are not as high as that of the eighth generation Wuliangye, but its authenticity and quality are guaranteed.