Liu Shan's name is commonly mispronounced as "Liu Chan". See Lü Youren (吕友仁) (1988). 阿斗的大名怎样读 [How to pronounce Adou's name]. Zhonghua Shuju Wenshi Zhishi 中华书局《文史知识》. No. 11. Archived from the original on November 29, 2006.. In addition, when combined with his adopted brother Liu Feng's name, the two men's names formed the term "Feng Shan".
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zh.wikipedia.org
Liu Bei's line did not completely die out. In his Shu Shi Pu, Sun Sheng indicated that he met Liu Shan's younger half-brother Liu Yong's grandson Liu Xuan (劉玄). They met in Chengdu during an expedition against Li Shi, the last ruler of the Cheng Han regime, in 347 (3rd year of the Yonghe era). Sun claimed that Li Xiong, founder of the Cheng Han regime, created Liu Xuan as his Duke of Anle, after Liu fled to Shu during the chaos of the Yongjia era. [15]
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Liu Shan's name is commonly mispronounced as "Liu Chan". See Lü Youren (吕友仁) (1988). 阿斗的大名怎样读 [How to pronounce Adou's name]. Zhonghua Shuju Wenshi Zhishi 中华书局《文史知识》. No. 11. Archived from the original on November 29, 2006.. In addition, when combined with his adopted brother Liu Feng's name, the two men's names formed the term "Feng Shan".