Perhaps you should try some spelling variations:
gain yang » dan yang, daun yang, tan yang
shang hai » shang kai, dang hai, chang ha
yan jing » yang jing, wang jing, bian jing
tan yong » tan hong, tan kong, tan yang
gang hai » dang hai, eang hay, gang hu
wan yan » wang yan, nan yan, wai yan
jing ji » 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: wan yan jing ji ((gain yang) or (tan yong)) i ((gang hai) OR (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan jing ji ((gain yang) OR (tan yong)) i ((gang hai) OR (shang hai)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan jing ji ((gain yang) or (tan yong)) i ((gang hai) OR (shang hai)) ;".
• Adding a wildcard symbol may retrieve word variants: wan yan jing ji ((gain yang) or (tan yong)) i ((gang hai) OR (shang hai)) ;*.