Perhaps you should try some spelling variations:
dong nana » dong yang
tong shui » tong hui, cong shu
dong nan » dong yang, dong sin, dong bin
yala hua » ya hua
hua gene » human gene, a gene, hua ren
ying jin » yang jin, jing ji
yang jie » yang jin, yang di, yang jui
gong hui » tong hui, wang hui, gong si

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong nana) or (dong nan)) yala hua gene ((ying jin) or (yang jie)) ((tong shui) OR (gong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong nana) OR (dong nan)) yala hua gene ((ying jin) OR (yang jie)) ((tong shui) OR (gong hui)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong nana) or (dong nan)) yala hua gene ((ying jin) or (yang jie)) ((tong shui) OR (gong hui)) ;*".