Perhaps you should try some spelling variations:
long hour » long hours, long haul
liang gao » liang tan, xing gao
liang dan » liang tan, king dan, liang sun
zhong zhi » hong ghi, zhong tai
zhang zhi » wang zhi, zhang wei, zhang dai
hour had » your head, sour hard, your hand
hua wee » hua wei, chua tee, chua yee

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: long hour had hua wee ((liang gao) OR (liang dan)) ((zhong zhi) OR (zhang zhi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "long hour had hua wee ((liang gao) or (liang dan)) ((zhong zhi) OR (zhang zhi)) ;~".
• Adding a wildcard symbol may retrieve word variants: long hour had hua wee ((liang gao) or (liang dan)) ((zhong zhi) OR (zhang zhi)) ;*.