Perhaps you should try some spelling variations:
planning chain » planning china, planning can, planning gain
banking bank » banking bnp, banking can, banking benin
yang wang » yang yang, yang guang, yang liang
lin jeong » min jeong, kin keong, lee jeong
jeong han » jeong nam, long han
yan wang » yuan wang, yang yang, qian wang

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: wang ((banking bank) OR (planning chain)) china ((yang wang) OR (yan wang)) lin jeong han ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((banking bank) or (planning chain)) china ((yang wang) OR (yan wang)) lin jeong han ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((banking bank) or (planning chain)) china ((yang wang) OR (yan wang)) lin jeong han ;*.