Perhaps you should try some spelling variations:
china's great » china's green, china's growth, china's belt
zhang xiabo » zhang xiaobo, zhong xiao, zhang lixiao
zhang xiao » zhong xiao, zhang xiaobo, zhang lixiao
jung hwan » kyung hwan, jung hans
jung han » jung hans, jeong han, jung eun
tong hui » wang hui

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong ((jung han) OR (jung hwan)) china's great ((zhang xiao) or (zhang xiabo)) tong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong ((jung han) OR (jung hwan)) china's great ((zhang xiao) OR (zhang xiabo)) tong hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((jung han) OR (jung hwan)) china's great ((zhang xiao) or (zhang xiabo)) tong hui ;*".