This is obvious.There are two basic charts to check physical appearance as well as inner nature.These are rasi chart and navamasa , dreshkon and trimisamsa charts.
What is rasi chart..its a physical chart and this shows how will individuality of a person.Whether a person will be tall,or short heighted or of a medium height..how will be his colour fair, wheatish or black and so on.How he will be behaving is seen on next level from these mentioned divisional charts like D3, D9, D30.All these three divisionals are very very important.The nature of a person will depend upon in which sign lagna,moon and sun falls in all these D charts.Giving you a hint, suppose moon is in aqu or capricorn sign in any of these charts,then a person will be having a good memory.He/she will not forget any incident,a person or anything easily.If lagna, moon and sun are situated mostly in Aqu or Capricorn signs in D3, D9 and D30 charts, that person can be revengeful because his/her unforgetable nature.Similarly if any of lagna,moon or sun is situated in cancer sign, then a person might be emotional by nature and his decisions are mostly taken emotionally.
Again if sun, then the person will be having leadership qualities and can be in govt, services.If in mars, then that person might be quiet aggresive and stubborn by nature.
A lot of advance portion is there which i am not writing here.
This is simply a tip of iceberg..!!
-Anup
kascorner.com