Perhaps you should try some spelling variations:
wang zaibang » wang liang, wang haiyan
zaibang tang » taizong tang
tang huan » wang hua, tan hua, tang chun
t'an yang » tan yang, dan yang
tao yang » yao yang, tan yang, xiao yang
yi kang » xi kang, jin kang, yi chang
yi yang » yin yang, yu yang, ying yang
yi gang » ii gang, i gang, li 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 zaibang tang huan ((t'an yang) OR (tao yang)) ((((yi kang) or (yi yang))) or (yi gang)) han ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang zaibang tang huan ((t'an yang) OR (tao yang)) ((((yi kang) OR (yi yang))) OR (yi gang)) han ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang zaibang tang huan ((t'an yang) OR (tao yang)) ((((yi kang) or (yi yang))) or (yi gang)) han ;*".