Perhaps you should try some spelling variations:
long chain » long chemin, long grain, long han
yuan wang » yan wang, yuan kang, yuan chang
gene long » gene clone, gene one
wai yuan » wai yan, wei yuan, wai fun
hua gene » human gene, a gene, hua ren
mung sau » wong sau
aung » lung, dung, jung

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

• Performing a fuzzy search may retrieve terms with similar spellings: wai yuan wang hua gene long chain ((mung sau) OR (aung san)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wai yuan wang hua gene long chain ((mung sau) OR (aung san)) ;".
• Adding a wildcard symbol may retrieve word variants: wai yuan wang hua gene long chain ((mung sau) OR (aung san)) ;*.