We present high-resolution optical echell spectroscopy of HIP 544 and HIP 46843, two nearby solar like stars. The discovery of these young stars at such a close distance to the Sun is really a surprising phenomenon. It will help us to have a better understanding of the structure and evolutionary history of the Milky Way. The radial ve- locities (RV) of HIP 544 and HIP 46843 are measured to be –6.88±0.13km s -1 and 8.30±0.16km s-1, respectively, which are more accurate than before. The equivalent widths (EW) of the Li I 6707.8 absorption line of HIP 544 and HIP 46843 are mea- sured to be 110±5m A and 195±5m A respectively. Based on these properties, HIP 544 is estimated to be 100–800Myr old and HIP 46843 30–100Myr old using three relatively creditable methods.
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