Perhaps you should try some spelling variations:
yong jing » yang jing, gyeong jing, xiong jing
fang hari » dang hai
yan guan » gan guan, yan yuan, yang guang
tan yong » tan hong, tan kong, tan yang
wan yan » wang yan, wai yan, wang yang
nan yan » nan ya, wang yan, qian yan
fang ri » fang wei, fang xia

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: wan yan ((yan guan) OR (nan yan)) tan yong jing ((fang hari) OR (fang ri)) ;~.
• Adding a wildcard symbol may retrieve word variants: wan yan ((yan guan) or (nan yan)) tan yong jing ((fang hari) or (fang ri)) ;*.