Perhaps you should try some spelling variations:
using bank » housing bank
kong saur » kong sar, kong siu, kong your
ran ying » fan ying, tan ying, gao ying
jin ying » li ying
yang hua » wang hua, yang hui, ying hua
hua gene » human gene, a gene, hua ren
ying tan » wing tan, liang tan, ying bank
yang jin » yang jie, yang jun, ying jin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ran ying) OR (jin ying)) yang hua gene ((((ying tan) or (using bank))) or (yang jin)) kong saur ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ran ying) OR (jin ying)) yang hua gene ((((ying tan) OR (using bank))) OR (yang jin)) kong saur ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ran ying) OR (jin ying)) yang hua gene ((((ying tan) or (using bank))) or (yang jin)) kong saur ;".
• Adding a wildcard symbol may retrieve word variants: ((ran ying) OR (jin ying)) yang hua gene ((((ying tan) or (using bank))) or (yang jin)) kong saur ;*.