TAIPEI, Feb 9 (Reuters) - Taiwan President Tsai Ing-wen and Vice President William Lai will each donate a month's salary for Turkish earthquake relief efforts, the presidential office said on Thursday, adding to existing aid already sent by the island. "I would like to thank all the members for not being afraid of difficulties and going all out so that Taiwan and Turkey can help each other," she wrote on her Facebook page. See here for a complete list of exchanges and delays