Perhaps you should try some spelling variations:
china agenda » change agenda, china trends
tang china » hang china, kong china, ming china
lung tang » leung tang, gung thang, lung can
tang tang » taizong tang
yang jun » yang jui, yang jin, yang judy
pang jun » yang jui
wang hui » wang hua, wang wei, wang he

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

• Performing a fuzzy search may retrieve terms with similar spellings: lung tang tang china agenda ((yang jun) or (pang jun)) ((wang hui) OR (wang zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lung tang tang china agenda ((yang jun) OR (pang jun)) ((wang hui) OR (wang zhi)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lung tang tang china agenda ((yang jun) or (pang jun)) ((wang hui) OR (wang zhi)) ;*".