Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
wei yang's » yiwei wang's
yang wang » yang yang, yan wang, yang liang
wang yang » wang yan, wang liang, wang yanling
tuan hua » tan hua, yuan hui
tuan vu » thanh vu
ii long » i long, ii losung
long d » long do, long du, long _

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang wang) or (((yang guang) or (wang yang)))) ((tuan hua) or (tuan vu)) wei yang's ii long d ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang wang) OR (((yang guang) OR (wang yang)))) ((tuan hua) OR (tuan vu)) wei yang's ii long d ;.
• Adding a wildcard symbol may retrieve word variants: ((yang wang) or (((yang guang) or (wang yang)))) ((tuan hua) or (tuan vu)) wei yang's ii long d ;*.