Perhaps you should try some spelling variations:
chinese japan » chinese japanese, china japan, china's japan
chinese jiao » chinese film, chinese a, chinese asia
china real » china's real, china dream, china rural
long span » long han
han china » hang china, than china, can china
span han » man han
wang wei » zhang wei, wang zhi

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: long span han china real ((chinese jiao) OR (chinese japan)) ((cong shu) OR (wang wei)) ;~.
• Adding a wildcard symbol may retrieve word variants: long span han china real ((chinese jiao) or (chinese japan)) ((cong shu) or (wang wei)) ;*.