Perhaps you should try some spelling variations:
yiqian wang » yijiang wang, liqin wang, qian wang
wang liang » wang yang
liang ji » liang li, xiang ji, liang wei
tan yong » tan kong, tan yang, tan ying
yao yang » yang yang
liu yang » liu yan, liu feng
yang hai » dang hai, yang hui, shang hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: yiqian wang liang ji ((du yang) or (((((tan yong) OR (tan hong))) or (yao yang)))) liu yang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yiqian wang liang ji ((du yang) OR (((((tan yong) OR (tan hong))) OR (yao yang)))) liu yang hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yiqian wang liang ji ((du yang) or (((((tan yong) OR (tan hong))) or (yao yang)))) liu yang hai ;*".