Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yan juan » san juan, yan guan, yan yuan
ying jie » yang jie, jing ji, jing jia
yang jin » yang jie, yang jun, shang jin
ying jin » jing ji, yang jie
wong sau » wong sam, wong siu, wong shiu
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 ((yan juan) or (yang guang)) rene ((((ying jie) OR (yang jin))) or (ying jin)) wong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((yan juan) OR (yang guang)) rene ((((ying jie) OR (yang jin))) OR (ying jin)) wong sau ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((yan juan) or (yang guang)) rene ((((ying jie) OR (yang jin))) or (ying jin)) wong sau ;*".