Perhaps you should try some spelling variations:
tang tang » taizong tang
tan china » tuan china, than china, can china
china lan » china land, china law, chia lan
tang tan » tan tan, liang tan, tanz tanz
yang jie » yang jin, yang di, yang jui
yang yi » yang di, yang jui
yang xi » yang di, yang jui

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: tang tang tan china lan ((yang jie) OR (((yang yi) OR (yang xi)))) kong (sar OR saur) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tang tang tan china lan ((yang jie) or (((yang yi) OR (yang xi)))) kong (sar or saur) ;~".
• Adding a wildcard symbol may retrieve word variants: tang tang tan china lan ((yang jie) or (((yang yi) OR (yang xi)))) kong (sar or saur) ;*.