Perhaps you should try some spelling variations:
zhang hanmo » zhang han
wang liang » wang yang
liang ying » liang liying, huang ying, zhang ying
guan wang » qian wang, yan wang
yuan wang » yan wang, yuan kang, yuan chang
ying yan » ying yang, yang yang, ying bank
eang hay » dang hai, kang han

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ying yan ((guan wang) OR (yuan wang)) jing ((eang hay) OR (zhang hanmo)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ying yan ((guan wang) OR (yuan wang)) jing ((eang hay) or (zhang hanmo)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang ying yan ((guan wang) OR (yuan wang)) jing ((eang hay) or (zhang hanmo)) ;*.