Perhaps you should try some spelling variations:
long green » going green, long grain
fang zhen » fang sheng, tang zheng, wang zheng
zhang si » zhang i, zhang ii, zhang li
yang yun » yang jun, tang yun, yang yang
yang yue » wang yue, yang yi, wong yue
yang jui » yang judy, yang xi, yang yi
si gain » pid gain, so again, via gain

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

• Performing a fuzzy search may retrieve terms with similar spellings: fang zhen zhang si gain ((((((yang yun) OR (yang yue))) or (yang jui))) or (yang di)) long green ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: fang zhen zhang si gain ((((((yang yun) OR (yang yue))) OR (yang jui))) OR (yang di)) long green ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fang zhen zhang si gain ((((((yang yun) OR (yang yue))) or (yang jui))) or (yang di)) long green ;*".