Perhaps you should try some spelling variations:
zhong lan » huong lan, zhong tai
chan eng » chan fong, chan kang, chan ming
anhang 2 » anhang 1, anhang a, anhang i
2 zhong » 2 hong, ji zhong, wu zhong
i gene » _ gene, a gene, 1 gene
i gede » i gender
e gene » _ gene, a gene
wang » wing, wan, lang

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yan) OR (chan eng)) yang ((((i gene) OR (i gede))) OR (e gene)) anhang 2 zhong lan ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yan) or (chan eng)) yang ((((i gene) OR (i gede))) or (e gene)) anhang 2 zhong lan ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (chan eng)) yang ((((i gene) OR (i gede))) or (e gene)) anhang 2 zhong lan ;*.