Chung has read many books on Indonesia to help him learn about his wife's background and improve their relationship, and he also bought bilingual dictionaries in Jakarta, which he uses whenever they run into trouble communicating.
為了瞭解妻子的生長背景，達到完全溝通，他大量閱讀了有關印尼的書籍，也到雅加達買了「漢文／印尼文」、「印尼文／英文」辭典，一發生溝通問題他就抱著辭典非把對方的意思弄清楚不可。