Generally, 50% of simplified Chinese characters are the same as traditional Chinese characters, and the radicals of the other 30% of traditional Chinese characters remain unchanged. Don't use sounds, use simple words, such as victory, and the radicals of the moon remain unchanged. The voice of victory was replaced by the voice of life. In addition, 15% is a simple common word, and only about 5% is a simple irrelevant word, such as: Yue, Sheng and Qi.
Because only about 5% of the words have nothing to do with simplicity and complexity, that is, words that can't be understood, now it is good to type traditional characters from handwritten manuscripts to computers and directly type simplified characters. Others will guess from the context first. If you can't guess, in the software of word, "Tools/Language/Chinese Simple and Complex Conversion" can convert simplified Chinese into traditional Chinese, or traditional Chinese into simplified Chinese, which is very convenient.