The Lao She novel "Four generations in one household Hall" the character image may divide into three kinds approximately: One kind is “the old faction resident image”, take Sir Qi Jia, prays the day to bless as representative; The second kind is “the new faction resident image”, including by poet Qian Mo recites, rhyme Representative Mei Wei honest or the ideal residential image, proclaims take Qi Rui as representative “the excessive person” the image, take Qi Ruifeng, fat chrysanthemum as representative “foreign faction” and “new faction” marketplace rascal image; The third order is “the first floor resident image”, take cart driver young Cui, the barber grandson seven as representative. Lao She to these three kind of character disposition's portray, is completing sets up “the complete human nature” the process.