Perhaps you should try some spelling variations:
land planning » based planning, road planning, dam planning
und china » funds china, did china, 3rd china
2nd china » 2 china, did china, 2.1 china
top yang » tan yang, tao yang
yang min » yang mind, yang jin, tang min
min hong » amin hong, tin hong, min hyoung
tan » than

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

• Performing a fuzzy search may retrieve terms with similar spellings: land planning ((und china) OR (2nd china)) top yang min hong tan ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "land planning ((und china) OR (2nd china)) top yang min hong tan ;*".