Perhaps you should try some spelling variations:
yang's jie » yang jie
wei yang's » yiwei wang's
yang yang » wang yang, wang yan
yan wang » yuan wang, qian wang, yan liang
tuan hua » tuan vu, yuan hui
jie long » jie song, life long, live long
tan hua » wang hua, tan chia, tan puay
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 yang)) ((tuan hua) or (tan hua)) wei yang's jie long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yan wang) OR (yang yang)) ((tuan hua) OR (tan hua)) wei yang's jie long du ;*.