Perhaps you should try some spelling variations:
yan yang » yang yang, tan yang, yan wang
dan yang » daun yang, tan yang, wang yang
yao yang » yang yang
song kin » song min, song shin, song bing
song jin » song min, shang jin, song shin
jeong su » jeong _, jeong mi, jeong 情
xi l » xu l, i l, xi _
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((yan yang) OR (dan yang))) or (yao yang)) xi l ((song kin) or (song jin)) jeong su ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((yan yang) OR (dan yang))) OR (yao yang)) xi l ((song kin) OR (song jin)) jeong su ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((yan yang) OR (dan yang))) or (yao yang)) xi l ((song kin) or (song jin)) jeong su ;*".