Tatung chairman exits after 50 days EXECUTIVES CLASH: Lin Wen-yuan said that he had ‘minor differences of opinion’ with Shanyuan Group chairman Wang Kuang-hsiang, Tatung Co’s leading investor By Angelica Oung / Staff reporter After just 50 days on the job, Tatung Co (大同) chairman Lin Wen-yuan (林文淵) has been dismissed. Lin made the announcement at a news conference in Taipei yesterday, saying that he “does not know exactly why myself” the reason for his tenure being cut short. Lin said that he had “minor differences of opinion” with Tatung’s leading investor, Shanyuan Group (三圓建設) chairman Wang Kuang-hsiang (王光祥), who informed Lin on Monday last week that he would be replaced.