Han Xu
... that decades before Han Xu became China's ambassador to the United States, he was a guerrilla fighter who helped rescue American pilots shot down by the Japanese?
... that decades before <b id="mwARY"><a href="./Han_Xu" id="mwARc" rel="mw:WikiLink" title="Han Xu">Han Xu</a></b> became <a href="./Ambassadors_of_China" id="mwARg" rel="mw:WikiLink" title="Ambassadors of China">China's ambassador</a> to the United States, he was a guerrilla fighter who helped rescue American pilots shot down by the Japanese?