Perhaps you should try some spelling variations:
ryan thang » xuan thang, yan zhang
done using » line using, move using
thang long » change long
using tax » using a
long than » long thanh, long han, luong thanh
hua gene » human gene, a gene, hy5 gene
hua ren » hua chen

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "done using tax ((hua gene) OR (hua ren)) ryan thang long than ;~".
• Adding a wildcard symbol may retrieve word variants: done using tax ((hua gene) OR (hua ren)) ryan thang long than ;*.