fēn dào yáng biāo
lit. to take different roads and urge the horses on (idiom)
fig. to part ways
bǎo biāo
variant of 保鏢|保镖[bao3 biao1]
biāo
horsebit
variant of 鏢|镖[biao1]
lián biāo bìng zhěn
lit. reins together and carriages level (idiom); keeping exactly abreast of one another
running neck and neck