Tien Minh pledged his best efforts to have his name listed in the quarterfinal.
Meanwhile, Vu Thi Trang came in the 25th place out of 38 athletes selected for Rio 2016 Olympics.
Both are preparing to compete in Hanoi Ciputra Badminton Tournament slated to take pace May 31-June 5.
They also are expected to participate in tournaments in Canada and the US. and get training in Japan from July 25- August 5 before flying to Brazil.