Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
chen zheng » chen zhen, chen aizheng, cheng zhang
guang jui » yang jui, chang jui, guang eu
zheng min » zhang ming, cheng ming, chang min
jeong shu » jeong su, cong shu
wei yang » pei yang, wei wang, wei yang's
jui chen » yi chen
jeong mi » jeong _, jeong su, jeong 情

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

• Performing a fuzzy search may retrieve terms with similar spellings: wei yang guang jui chen zheng min ((jeong shu) or (jeong mi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wei yang guang jui chen zheng min ((jeong shu) OR (jeong mi)) ;*.