通达 (tōng dá) | Meaning: to understand clearly | Chinese Word with Pinyin

unobstructed; unimpeded; free-flowing; smooth畅通chàng tōng

to open (a new road or railway line); to set up (a hotline); to launch (a service); to subscribe to (a members-only service)开通kāi tōng

to argue · to reason with sb · to talk sense · to be reasonable讲理jiǎng lǐ

to understand clearly · to be sensible or reasonable · understanding