拓展 Traditional form: 拓展 Pinyin (reading): tuòzhǎn Definitions: to expand (one's client base, outlook etc) Characters: 拓 - to develop, to expand, to open up 展 - to open, to unfold; to extend, to stretch Traditional characters: 拓 - to develop, to expand, to open up 展 - to open, to unfold; to extend, to stretch