Leo Suryadinata
... that Leo Suryadinata has written more than 50 books, with a focus on Chinese Indonesians?
... that <b id="mwAoQ"><a href="./Leo_Suryadinata" id="mwAoU" rel="mw:WikiLink" title="Leo Suryadinata">Leo Suryadinata</a></b> has written more than 50 books, with a focus on <a href="./Chinese_Indonesians" id="mwAoY" rel="mw:WikiLink" title="Chinese Indonesians">Chinese Indonesians</a>?