Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
qian wang » yiqian wang, qian rong, qian yan
gene hong » eng hong, gene one
hong than » hong tan, long thanh, hong hai
than hong » tan hong, thang long, than one
liang li » ling li, qiang li, liang wei
hong sau » wong sau, hong paul, kong sar
li gene » i gene, l1 gene, iii gene

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((qian wang) or (yuan chang)) liang li gene hong than hong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((qian wang) OR (yuan chang)) liang li gene hong than hong sau ;*.