By Lin Chia-nan / Staff reporterThe first quadrilateral talks between Taiwan, the US, Guatemala and Honduras took place on Tuesday in Guatemala during Minister of Foreign Affairs Joseph Wu’s (吳釗燮) visit to the nation’s Central American allies, Wu wrote on Twitter yesterday. While the Ministry of Foreign Affairs on Wednesday issued a news release saying that Wu had made a fruitful diplomatic trip, meeting with the leaders and high-ranking officials of Guatemala, Honduras and Belize, it was Wu’s tweet that revealed the quadrilateral talks involving the US. “The 1st #Taiwan #US #Guatemala #Honduras quadrilateral talks focused on advancing regional cooperation & development. The four-way talks followed the inauguration ceremony, ministry spokeswoman Joanne Ou (歐江安) said in a statement yesterday. Their discussions focused on Taiwan and the US jointly promoting partnerships with Guatemala and Honduras in trade, investment, infrastructure and other areas, it said.