Perhaps you should try some spelling variations:
using bank » housing bank
wang yong » wang hyoung, wang yan, wang shiyong
wang yang » wang yan, wang liang, wang yanling
ying bank » big bank, ying yang
ying hua » ming hua, wang hua, ying zhu
hua gene » human gene, a gene, hua ren
using » usigng, usindg, usking
sin » sign, sind, skin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yong) OR (wang yang)) ying hua gene ((ying bank) or (using bank)) dong sin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yong) OR (wang yang)) ying hua gene ((ying bank) OR (using bank)) dong sin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yong) OR (wang yang)) ying hua gene ((ying bank) or (using bank)) dong sin ;*".