Perhaps you should try some spelling variations:
chin chang » china chang, chain change, china zhang
think you » thing you, things you, think how
thank you » than you
yi chang » ii chang, ying chang, jin chang
song min » song ming, gong min, jong min
min kong » ming kong, min hong, king kong
kong a » kong _, kong sar, kong yam

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: liang ((chin chang) OR (yi chang)) ((think you) OR (thank you)) song min kong a ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "liang ((chin chang) or (yi chang)) ((think you) OR (thank you)) song min kong a ;~".
• Adding a wildcard symbol may retrieve word variants: liang ((chin chang) or (yi chang)) ((think you) OR (thank you)) song min kong a ;*.