签到

签到	qiān dào	to register / to sign in
签	qiān	to sign one's name / to write brief comments on a document / inscribed bamboo stick (variant of 签) / visa
签	qiān	Japanese variant of 签
签	qiān	inscribed bamboo stick (used in divination, gambling, drawing lots etc) / small wood sliver / label / tag
到	dào	to reach; to arrive / to leave for; to go to / to (a place); until (a time); up to (a point) / (verb complement indicating arriving at a place or reaching a point) / considerate; thoughtful; thorough