Perhaps you should try some spelling variations:
thong guan » cheng guan
bank bond » bank bonds
gene bank » gene banks, one bank, genomen bank
yang jui » yang judy, yang di, yang xi
hua gene » human gene, a gene, hua ren
hong gun » hyoung gun, hong gang, hong tan
yang ya » yang yao, yang yi, yang ka

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang ya) or (yang jui))ng ya hua gene bank bond ((hong gun) or (thong guan)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang ya) OR (yang jui))ng ya hua gene bank bond ((hong gun) OR (thong guan)) ;.
• Adding a wildcard symbol may retrieve word variants: ((yang ya) or (yang jui))ng ya hua gene bank bond ((hong gun) or (thong guan)) ;*.