Vietnamese duo stun Biado and Szolnoki as Universal Open day two closes
Trịnh Văn Bình beat world No. 2 Carlo Biado and Chu Việt Hoàng ousted Oliver Szolnoki as eight home players held the winners' side after round two in Ho Chi Minh City; Hoàng Thái Duy followed up his Dennis Orcollo scalp by beating Michael Feliciano.