只限于 Traditional form: 只限於 Pinyin (reading): zhǐxiànyú Definitions: to be limited to Characters: 只 - only, merely, just 限 - boundary, limit, line 于 - at, in, on; to, from; alas! Traditional characters: 只 - only, merely, just 限 - boundary, limit, line 於 - at, in, on; to, from; alas!