HSK 3
Tāmen shì tónglíngrén, hěn róngyì zhǎodào gòngtóng huàtí.
They are the same age and easily find common topics to talk about.
HSK 6
Yǔ tónglíngrén xiāngbǐ, tā de chéngjiù fēicháng tūchū.
Compared with her peers, her achievements are very outstanding.