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

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

• Performing a fuzzy search may retrieve terms with similar spellings: qian yan jing ji ((gain yang) or (((tan yang) or (tan ying)))) yi gang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: qian yan jing ji ((gain yang) OR (((tan yang) OR (tan ying)))) yi gang hai ;.
• Adding a wildcard symbol may retrieve word variants: qian yan jing ji ((gain yang) or (((tan yang) or (tan ying)))) yi gang hai ;*.