Perhaps you should try some spelling variations:
daun yang » dan yang, du yang, un yang
gain yang » dan yang, yin yang
qian yan » qian jun, qian yi
tan yang » dan yang, tan ying, tan yong
gang hai » dang hai, shang hai, eang hay
nan yan » nan ya, wang yan, dan yang
jing ji » ying jin
i gang » ii gang, li gang, yi gang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((nan yan) OR (qian yan)) jing ji ((((gain yang) or (daun yang))) or (tan yang)) i gang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((nan yan) OR (qian yan)) jing ji ((((gain yang) OR (daun yang))) OR (tan yang)) i gang hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((nan yan) OR (qian yan)) jing ji ((((gain yang) or (daun yang))) or (tan yang)) i gang hai ;*".