过于 
过于[過於] guòyú* {D} v.p. too; excessively | Tā ∼ zìxìn. 他∼自信。 He's overconfident. ◆v. exceed
过于 过于 [guòyú] too much; excessively 供过于求 供过于求 [gōngguòyúqiú] supply exceeds demand 
供 供 submit / - / person together submit 過 过 overdo / - / jawbone road overdo 于 于 going from / potato / dry going from 求 求 request / - / arrowhead grains of rice request 过于