These look ok. Quite recent coins (19th c). The Chinese cash coins were made for over 2000 years, so not easy to ID them, unless you can read Chinese of course... If you feel lucky, visit this site : http://www.seaeaglecoin.com/
Top one is some kind of a token or something. Looks like a machine struck cash at first glance, but the reverse is wrong. They never dated reverses like that.