Dynasty warriors 6 cheats?

there no cheat but in the battle against Lu bu the first time 4 hit and u die.( lvl 1-10)

before that keep playing the against yellow turban and wait you lvl 22. if you get the watch post and they killed Lu bu you don't get the point for it.

the second time you see him and you got in the base he go to the main camp. if u killed his daughter he go in rage and go after u and try to kill you with his officer helping too.