The structure of beak-shaped and U-shaped long ring lip hard aluminum is complicated, and it is difficult to form by drawing. Therefore, based on the finite element numerical simulation technology, the two-pass composite drawing method for the beak-shaped and U-shaped long ring lip was researched, and a design method for the initial process part of multi-pass drawing was put forward. Then, the reasonable forming height of initial process part was determined by the inversion method of unfolding blank, and the influences of key process parameters such as blank holder clearance, initial anti-expansion pressure and final liquid chamber pressure of the first pass hydroforming on the thickness changes of material were analyzed to guide the formulation of the  first pass drawing test scheme. Furthermore, a design method of variable clearance anti-drawing die structure was proposed, and through the second pass anti-drawing, the inner and outer surfaces of part were converted, and the change amount of uniform material thickness was obtained. The test results show that the complex lip parts with a deep U-shaped cross section can be formed by the effective combination of hydroforming and anti-drawing. Thus, the reasonable process model, blank holder clearance and liquid chamber pressure loading trajectory can not only improve the drawing defects in complex structures but also reduce the buckling deformation and springback of lips.