Perhaps you should try some spelling variations:
china green » china's green, china free, china grain
dong yang » dong hoang, wang yang, dan yang
dong jung » hong jong, dong ping, von jung
yang yang » wang yang, wang yan
time line » time time
line conf » file conf, line can
conf shin » song shin
ii china » 2 china, 3 china, 1 china

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) or (((dong jung) or (yang yang)))) ii china green time line conf shin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (((dong jung) OR (yang yang)))) ii china green time line conf shin ;.
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (((dong jung) or (yang yang)))) ii china green time line conf shin ;*.