Perhaps you should try some spelling variations:
planning under » planning united, planning use
planning und » planning unit, planning land, planning use
china tan » china top, china two, china taiwan
tan yang » dan yang, tan ying, tan yong
yang tin » yang jin, yang lin, yang jing
tin hong » tan hong, kia hong, thi hong

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) OR (planning under)) china tan yang tin hong tan ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "land ((planning und) OR (planning under)) china tan yang tin hong tan ;*".