勾銷

to write off / to cancel

surname Gou

to attract / to arouse / to tick / to strike out / to delineate / to collude / variant of 鉤|钩[gou1], hook

see 勾當|勾当[gou4 dang4]

to melt (metal) / to cancel or annul / to sell / to spend / to fasten with a bolt / bolt or pin

to write off at one stroke