Hanoi, Oct. 27 -- The upcoming official visit to the UK by Party General Secretary To Lam is very important for the UK, marking a step forward in bilateral relations to a "new, higher level," UK Ambassador to Vietnam Iain Frew has stated. In an interview granted to the Vietnam News Agency, the diplomat highlighted the significance of the trip - the first by a Party General Secretary of Vietnam to the UK in 13 years, stressing that one of the most significant things in the visit will be a high-level political dialogue between the two nations' leaders. "A partnership between the two countries, and the trust and dialogue that is built at the highest level will help underpin advancing shared interests, whether that is in an open and free trad...