[计] excess capacity routing
guò shèng róng liàng lù diàn xuǎn zé ㄍㄨㄛˋ ㄕㄥˋ ㄖㄨㄥˊ ㄌㄧㄤˋ ㄌㄨˋ ㄉㄧㄢˋ ㄒㄩㄢˇ ㄗㄜˊ