Perhaps you should try some spelling variations:
plans planning » plan planning, roads planning, das planning
lang planning » land planning, range planning, kong planning
und china » 2nd china, funds china, did china
lin zhong » lin zong, tin hong, bin zhang
zhong zhi » zhang zhi, hong ghi, zhong tai
fan ying » fan xing, tan ying, jin ying
ran ying » tan ying, jin ying, gao ying

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: ((lang planning) OR (plans planning)) und china ((fan ying) OR (ran ying)) lin zhong zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lang planning) OR (plans planning)) und china ((fan ying) or (ran ying)) lin zhong zhi ;~".
• Adding a wildcard symbol may retrieve word variants: ((lang planning) OR (plans planning)) und china ((fan ying) or (ran ying)) lin zhong zhi ;*.