Perhaps you should try some spelling variations:
zhang yan » zhang fan, zhang jian, wang yan
you liang » you xian, you liangzhi
ming wang » ping wang, hong wang, ming kong
ming hung » dang hung, fung hung, men hung
yang xi » yang di, yang yi, yang jui
li song » li rong, kim song, jie song
li cong » li rong, jiu cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: zhang yan ((you liang) or (yang xi)) ((li song) OR (li cong)) ((ming wang) or (ming hung)) zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: zhang yan ((you liang) OR (yang xi)) ((li song) OR (li cong)) ((ming wang) OR (ming hung)) zhi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "zhang yan ((you liang) or (yang xi)) ((li song) OR (li cong)) ((ming wang) or (ming hung)) zhi ;*".