苦大仇深

great bitterness, deep hatred (idiom); deeply ingrained long-standing resentment

see 大夫[dai4 fu5]

big; large; great / older (than another person) / eldest (as in 大姐[da4 jie3]) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)

old variant of 深[shen1]

deep / depth / deeply / (of a color) dark / deep / rich

deep (lit. and fig.)

bitter / hardship / pain / to suffer / to bring suffering to / painstakingly

surname Qiu

hatred / animosity / enmity / foe / enemy / to feel animosity toward (the wealthy, foreigners etc)

spouse / companion

variant of 仇[chou2]

variant of 仇[chou2]