Perhaps you should try some spelling variations:
wang yiqian » wang yidan
yiqian tang » yiqian wang
yang liang » wang liang, yan liang, yang yang
tang chun » wang chun, tung chung, kang chen
chun gain » china gain, run gain, chun lan
yang jie » yang jin, yang di, yang jui
yang li » yang lin, yang di, yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yiqian tang chun gain ((((yang li) or (yang liang))) or (yang jie)) dang (hai OR hadi) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yiqian tang chun gain ((((yang li) OR (yang liang))) OR (yang jie)) dang (hai OR hadi) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yiqian tang chun gain ((((yang li) or (yang liang))) or (yang jie)) dang (hai OR hadi) ;*".