Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yihan guan » yan guan
thang long » change long
eng hong » hong hong, kong hong, ong chong
long sam » wong sam, long span, long arm
gene we » gene one, gene set
can 11 » man 11
gene w » gene _, gene m, gene 1

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: ((yang liang) OR (yihan guan)) can 11 ((eng hong) OR (((gene we) OR (gene w)))) thang long sam ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang liang) or (yihan guan)) can 11 ((eng hong) or (((gene we) OR (gene w)))) thang long sam ;~".
• Adding a wildcard symbol may retrieve word variants: ((yang liang) or (yihan guan)) can 11 ((eng hong) or (((gene we) OR (gene w)))) thang long sam ;*.