Nguyen Tien Minh retains his world No 23 spot. — Photo tinthethao.com.vn

HA NOI (VNS) — Viet Nam's top badminton players Nguyen Tien Minh and Vu Thi Trang have retained their places in the world badminton rankings, the Badminton World Federation announced on Thursday.

The Olympian Minh retains his world No 23 spot, while his girlfriend Trang is ranked 48th.

Next month, they plan to participate in the Ha Noi Challenge and Malaysia Open. — VNS