Perhaps you should try some spelling variations:
wei yang's » yiwei wang's
yang yang » wang yang, wang yan
yan wang » yuan wang, qian wang, yan liang
tan chia » tuan china, than china, can china
wei yang » pei yang, wei wang, wei shang
wei long » i long, wei lun, de long
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)) tan chia ((wei yang) OR (wei yang's)) wei long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yan wang) OR (yang yang)) tan chia ((wei yang) OR (wei yang's)) wei long du ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan wang) or (yang yang)) tan chia ((wei yang) OR (wei yang's)) wei long du ;".
• Adding a wildcard symbol may retrieve word variants: ((yan wang) or (yang yang)) tan chia ((wei yang) OR (wei yang's)) wei long du ;*.