Perhaps you should try some spelling variations:
how slower » has slower, how slow, low lower
wang kong » wang hong, hong kong, wang yang
wang yong » wang yang, wang hyoung, wang yan
song mean » song min
hong der » hong seo, ding der, hong een
der rent » der re, der rede
mean how » lean how, clean how, mean flow

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: "((wang kong) OR (wang yong)) hong der rent song mean how slower ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang kong) OR (wang yong)) hong der rent song mean how slower ;*.