Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
ying yang » yang yang, yin yang, ying chang
yan wang » yuan wang, yang yang, qian wang
tan chia » tuan china, than china, can china
jie long » jie song, life long, live long
pei yun » lei kyun, mei yung, pei yang
long du » long d, long do, long run

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yan wang) or (yang guang)) ((ya hua) or (tan chia)) ((ying yang) or (pei yun)) jie long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yan wang) OR (yang guang)) ((ya hua) OR (tan chia)) ((ying yang) OR (pei yun)) jie long du ;.
• Adding a wildcard symbol may retrieve word variants: ((yan wang) or (yang guang)) ((ya hua) or (tan chia)) ((ying yang) or (pei yun)) jie long du ;*.