Yang received the 1957 Nobel Prize in Physics together with Tsung-dao Lee, for their work on parity non-conservation of weak interaction.

杨振宁和李政道因为在弱相互作用下宇称不守恒原理方面的工作获得了1957年的诺贝尔物理学奖。

It is true that with the help of Tsung - Dao Lee and other international friends, we were able to avoid detours.

当然，有李政道和其他国际朋友的帮助，使我们少走弯路。