Perhaps you should try some spelling variations:
huang chang » hoong chang, huang yang, yuan chang
huang cheng » hong cheng, huang weng, yuan cheng
huang ying » huang jing, huang ting, huang yang
hyoung gun » young eun
high dams » high dam, high days, high gas
dams habe » das haben
habe mit » haben mit, habe mir, habe seit

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "china's high dams habe mit ((huang ying) OR (((huang chang) OR (huang cheng)))) hyoung gun ;~".
• Adding a wildcard symbol may retrieve word variants: china's high dams habe mit ((huang ying) OR (((huang chang) OR (huang cheng)))) hyoung gun ;*.