The two-week US trip by Taiwan’s main opposition leader offered Washington a different take on cross-Strait relations, although whether it will change anything remains in question, some experts said. Kuomintang (KMT) chairwoman Cheng Li-wun landed back in Taipei early on Tuesday, concluding a five-stop visit she called “beyond expectations”. Cheng began her trip on June 1, visiting San Francisco, Boston, New York, Washington and Los Angeles.