Hanoi, Sept. 7 -- The upcoming official visit to Mongolia by National Assembly (NA) President Tran Thanh Man is expected to demonstrate the determination of Vietnam and Mongolia to make their newly established Comprehensive Partnership deeper, more substantive and effective, while strengthening political understanding and trust between the two countries. In an interview with the Vietnam News Agency ahead of the September 9-11 visit, Vietnamese Ambassador to Mongolia Nguyen Tuan Thanh said the trip would be the second visit to Mongolia by a Vietnamese NA President since the two countries established diplomatic relations in 1954. NA President Man, his spouse and a high-level Vietnamese delegation will meet with the Chairman of the State Gre...