+12 = 17 

ㄌㄧㄠˇliǎo

  1. 明白清楚」、瞭解」。

  1. 眼睛明亮孟子·離婁》:中正眸子。」··。」

+12 = 17 

ㄌㄧㄠˋliào

  1. 瞭望」。

(of eyes)​ bright, clear-sighted, to understand clearly, unofficial variant of 瞭[liao4], to watch from a height or distance, to survey
finir, regarder de loin, étudier