Perhaps you should try some spelling variations:
thang wong » thang long, chang won
hong thang » hoong chang, hong hong, hong tan
fang yuan » wang yuhan, wang yan, tang yun
meng yuan » meng hsuan, feng juan
l1 gene » 11 gene, a1 gene, lof gene
1 gene » 11 gene, a1 gene, _ gene
lai » laid

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 ((fang yuan) OR (meng yuan)) ((l1 gene) OR (1 gene)) hong thang wong lai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ((fang yuan) OR (meng yuan)) ((l1 gene) or (1 gene)) hong thang wong lai ;~".
• Adding a wildcard symbol may retrieve word variants: yang ((fang yuan) OR (meng yuan)) ((l1 gene) or (1 gene)) hong thang wong lai ;*.