Tactical collocation of Sima Yi, Cao Cao and Man Chong in the Three Kingdoms.

1, Sima Yi's tactics: in the history of the Three Kingdoms, say goodbye to three days+communicate with God with martial arts; Selected military books: surprise attack+threat+divination.

2. Cao Cao's tactics: Fu Ji's soldiers and civilians+grass boats borrow arrows; Selected military books: preparing for battle+combining rigidity with softness+meditation.

3. Full charge tactics: forward vector array+enemy obstacle; Selected military books: assisting its attack+strengthening its army+covering up its shortcomings.