Perhaps you should try some spelling variations:
long green » going green, long grain
fang tan » fang yuan, liang tan, tang tang
tan kong » tan hong
kong yun » song yun, kong young, kyoung yun
yun gain » run gain, you gain, n gain
yang yun » yang jun, tang yun, yang yue
yang jie » yang jin, yang jui, yang xi
yang yi » yang xi, yang jui

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

• If you are trying to use Boolean operators, they must be ALL CAPS: fang tan kong yun gain ((((((yang yun) OR (yang jie))) OR (yang yi))) OR (yang di)) long green ;~.
• Adding a wildcard symbol may retrieve word variants: fang tan kong yun gain ((((((yang yun) or (yang jie))) or (yang yi))) or (yang di)) long green ;*.