File list (Check if you may need any files):
ChengFa_3
.........\ChengFa_2.vhd
.........\ChengFa_3.asm.rpt
.........\ChengFa_3.done
.........\ChengFa_3.fit.eqn
.........\ChengFa_3.fit.rpt
.........\ChengFa_3.fit.summary
.........\ChengFa_3.flow.rpt
.........\ChengFa_3.map.eqn
.........\ChengFa_3.map.rpt
.........\ChengFa_3.map.summary
.........\ChengFa_3.pin
.........\ChengFa_3.pof
.........\ChengFa_3.qpf
.........\ChengFa_3.qsf
.........\ChengFa_3.qws
.........\ChengFa_3.sim.rpt
.........\ChengFa_3.sof
.........\ChengFa_3.tan.rpt
.........\ChengFa_3.tan.summary
.........\ChengFa_3.vhd
.........\ChengFa_3.vwf
.........\cmp_state.ini
.........\db
.........\..\ChengFa_3.asm.qmsg
.........\..\ChengFa_3.asm_labs.ddb
.........\..\ChengFa_3.cbx.xml
.........\..\ChengFa_3.cmp.cdb
.........\..\ChengFa_3.cmp.hdb
.........\..\ChengFa_3.cmp.rdb
.........\..\ChengFa_3.cmp.tdb
.........\..\ChengFa_3.cmp0.ddb
.........\..\ChengFa_3.cmp2.ddb
.........\..\ChengFa_3.db_info
.........\..\ChengFa_3.eco.cdb
.........\..\ChengFa_3.eds_overflow
.........\..\ChengFa_3.fit.qmsg
.........\..\ChengFa_3.hier_info
.........\..\ChengFa_3.hif
.........\..\ChengFa_3.map.cdb
.........\..\ChengFa_3.map.hdb
.........\..\ChengFa_3.map.qmsg
.........\..\ChengFa_3.pre_map.cdb
.........\..\ChengFa_3.pre_map.hdb
.........\..\ChengFa_3.psp
.........\..\ChengFa_3.rtlv.hdb
.........\..\ChengFa_3.rtlv_sg.cdb
.........\..\ChengFa_3.rtlv_sg_swap.cdb
.........\..\ChengFa_3.sgdiff.cdb
.........\..\ChengFa_3.sgdiff.hdb
.........\..\ChengFa_3.signalprobe.cdb
.........\..\ChengFa_3.sim.hdb
.........\..\ChengFa_3.sim.qmsg
.........\..\ChengFa_3.sim.rdb
.........\..\ChengFa_3.sim.vwf
.........\..\ChengFa_3.sld_design_entry.sci
.........\..\ChengFa_3.sld_design_entry_dsc.sci
.........\..\ChengFa_3.syn_hier_info
.........\..\ChengFa_3.tan.qmsg
.........\..\ChengFa_3_cmp.qrpt
.........\..\ChengFa_3_sim.qrpt
.........\..\mult_4s01.tdf