Perhaps you should try some spelling variations:
cham loc » cham soc, chon loc, cham o
thai cua » than cua, tai cuc, tri cua
dang xay » dang van, van xay
xach tay » canh tay
tu xach » tu cach, tu hach, tu sach
hai cua » dai cua, hoi cua, lai cua
va danh » va dinh, va dan, va hanh
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
lang xa » lang ha, lang van
loc va » hoc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu xach tay ((lang xa) OR (dang xay)) hoi. hieu ve cham loc va danh ((hai cua) or (thai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu xach tay ((lang xa) OR (dang xay)) hoi. hieu ve cham loc va danh ((hai cua) OR (thai cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu xach tay ((lang xa) OR (dang xay)) hoi. hieu ve cham loc va danh ((hai cua) or (thai cua)) tre".
• Adding a wildcard symbol may retrieve word variants: tu xach tay ((lang xa) OR (dang xay)) hoi. hieu ve cham loc va danh ((hai cua) or (thai cua)) tre*.