Malaysia has accused China of match-fixing after the badminton powerhouse secured a clean sweep at the All England championships.
The Malaysian singles chief coach Rashid Sidek says the Chinese team arranged for defending champion Chen Jin to retire from his semi-final in Birmingham to allow compatriot and Olympic champion Lin Dan an easy path to the final.
Lin went on to beat Malaysia's Lee Chong Wei in the final in a repeat of the Beijing Olympics gold medal match.