Perhaps you should try some spelling variations:
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
minah cong » minh cong
li zhang » _ zhang
yang yi » yang di, yang xi, yang jui
li kang » li wang, xi kang, jin kang
li gang » liu gang, ii gang, i 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 liang yang yi ((((li kang) OR (li zhang))) or (li gang)) minah cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yang yi ((((li kang) OR (li zhang))) OR (li gang)) minah cong shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yang yi ((((li kang) OR (li zhang))) or (li gang)) minah cong shu ;".
• Adding a wildcard symbol may retrieve word variants: wang liang yang yi ((((li kang) OR (li zhang))) or (li gang)) minah cong shu ;*.