1)Motion for a New Trial. Grounds:
a) Prejudicial error. Serious error that makes judgment unfair, such as wrong jury instructions
b) Prejudicial misconduct. Party, attorneys, jurors, etc, such as jury considers evidence excluded at trial
c) Judgment against weight of evidence
d) Newly discovered evidence
e) Excessive or inadequate damages
2) Motion to Set Aside Judgment. Grounds:
a) Mistake, inadvertence, or excusable neglect (within a year)
b) New evidence undiscoverable at time of trial (within a year)
c) Fraud, misrepresentation, or misconduct by opposing party (within a year)
d) Judgment is void
3) Appeals
Look at potential errors on questions of law, not questions of fact. For example, 梁的手指在扳机上这个 fact is not reviewable on appeal.