By Simone McCarthy, CNNBeijing (CNN) — UK Prime Minister Keir Starmer said it was “vital” to build a “more sophisticated relationship” with China as he made the first visit of a British leader to the country in eight years. “China is a vital player on the global stage, and it’s vital that we build a more sophisticated relationship,” Starmer told Chinese leader Xi Jinping in a meeting at Beijing’s ornate Great Hall of the People on Thursday. Chinese leader Xi Jinping also said China was willing to develop a “stable, and comprehensive strategic partnership” in remarks to the visiting leader and called for the two sides to “create new momentum” in their relationship. Speaking to reporters following his meeting with Xi, Starmer hailed the summit as a “very good, constructive meeting with real outcomes”and stressed the “huge opportunities” for British business in China. His trip comes a week after Britain green-lit plans for China to build a “mega” embassy close to London’s financial district.