Perhaps you should try some spelling variations:
huang weng » huang cheng, huang jing, huang ting
wang chung » wang chun, wai chung, fung chung
yulu chen » yu chen
chan wang » chen wang, chan kang, china wang
chung h » chun h, chung _, chung hee
d yang » du yang, _ yang, dan yang
h yang » _ yang, hui yang

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

• Performing a fuzzy search may retrieve terms with similar spellings: yang ((d yang) OR (h yang)) ((yulu chen) or (huang weng)) chan wang chung h ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang ((d yang) OR (h yang)) ((yulu chen) OR (huang weng)) chan wang chung h ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yang ((d yang) OR (h yang)) ((yulu chen) or (huang weng)) chan wang chung h ;*".