Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, chin chang
zhang ming » zhang xin
fang yuan » wang yuhan, meng yuan, tang yun
wang je » wang he, wang wei, wang fei
wang ke » fang ke, wang he, wang wei
hong 7 » hong w, hong a
hong g » hong ng, hong w, hong a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((fang yuan) or (wang yan)) ((wang je) or (wang ke)) china zhang ming ((hong 7) or (hong g)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((fang yuan) OR (wang yan)) ((wang je) OR (wang ke)) china zhang ming ((hong 7) OR (hong g)) ;.
• Adding a wildcard symbol may retrieve word variants: ((fang yuan) or (wang yan)) ((wang je) or (wang ke)) china zhang ming ((hong 7) or (hong g)) ;*.