Perhaps you should try some spelling variations:
yuan cheng » yuan chang, huang cheng, yu cheng
wang yang » wang yan, wang liang, wang yanling
gang hari » dang hai
yan chen » yun chen, jane chen, jean chen
hao wang » hao zhang, hwa wang, yan wang
yang lin » yang jin, wang lin, yang li
lin gang » ein gang, li gang, liu gang

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 chen) OR (yuan cheng)) hao wang yang lin gang hari ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan chen) OR (yuan cheng)) hao wang yang lin gang hari ;*".